2800688800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 576

約数和(自身を含む): 9323403264

約数和(自身を除く): 6522714464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 25, 26, 28, 31, 32, 34, 35, 40, 50, 52, 56, 62, 65, 68, 70, 73, 80, 85, 91, 100, 104, 112, 119, 124, 130, 136, 140, 146, 155, 160, 170, 175, 182, 200, 208, 217, 221, 224, 238, 248, 260, 272, 280, 292, 310, 325, 340, 350, 364, 365, 400, 403, 416, 425, 434, 442, 455, 476, 496, 511, 520, 527, 544, 560, 584, 595, 620, 650, 680, 700, 728, 730, 775, 800, 806, 850, 868, 884, 910, 949, 952, 992, 1022, 1040, 1054, 1085, 1105, 1120, 1168, 1190, 1240, 1241, 1300, 1360, 1400, 1456, 1460, 1547, 1550, 1612, 1700, 1736, 1768, 1820, 1825, 1898, 1904, 2015, 2044, 2080, 2108, 2170, 2210, 2263, 2275, 2336, 2380, 2480, 2482, 2555, 2600, 2635, 2720, 2800, 2821, 2912, 2920, 2975, 3094, 3100, 3224, 3400, 3472, 3536, 3640, 3650, 3689, 3796, 3808, 4030, 4088, 4216, 4340, 4420, 4526, 4550, 4745, 4760, 4960, 4964, 5110, 5200, 5270, 5425, 5525, 5600, 5642, 5840, 5950, 6188, 6200, 6205, 6448, 6643, 6800, 6851, 6944, 7072, 7280, 7300, 7378, 7592, 7735, 8060, 8176, 8432, 8680, 8687, 8840, 9052, 9100, 9490, 9520, 9928, 10075, 10220, 10400, 10540, 10850, 11050, 11284, 11315, 11680, 11900, 12376, 12400, 12410, 12775, 12896, 13175, 13286, 13600, 13702, 14105, 14560, 14600, 14756, 15184, 15470, 15841, 16120, 16133, 16352, 16864, 17360, 17374, 17680, 18104, 18200, 18445, 18980, 19040, 19856, 20150, 20440, 21080, 21700, 22100, 22568, 22630, 23725, 23800, 24752, 24800, 24820, 25550, 26350, 26572, 27404, 28210, 29200, 29419, 29512, 30368, 30940, 31025, 31682, 32240, 32266, 33215, 34255, 34720, 34748, 35360, 36208, 36400, 36890, 37960, 38471, 38675, 39712, 40300, 40880, 42160, 43400, 43435, 44200, 45136, 45260, 47450, 47600, 47957, 49504, 49640, 51100, 52700, 53144, 54808, 56420, 56575, 58400, 58838, 59024, 61880, 62050, 63364, 64480, 64532, 66430, 68510, 69496, 70525, 72416, 72800, 73780, 75920, 76942, 77350, 79205, 80600, 80665, 81760, 84320, 86800, 86870, 88400, 90272, 90520, 92225, 94900, 95200, 95914, 99280, 102200, 105400, 106288, 109616, 112840, 112931, 113150, 117676, 118048, 123760, 124100, 126728, 129064, 132860, 137020, 138992, 141050, 147095, 147560, 151840, 153884, 154700, 158410, 161200, 161330, 166075, 171275, 173600, 173740, 176800, 181040, 184450, 189800, 191828, 192355, 198560, 204400, 205933, 210800, 212576, 217175, 219232, 225680, 225862, 226300, 235352, 239785, 247520, 248200, 253456, 258128, 265720, 269297, 274040, 277984, 282100, 294190, 295120, 307768, 309400, 316820, 322400, 322660, 332150, 342550, 347480, 362080, 368900, 379600, 383656, 384710, 396025, 403325, 408800, 411866, 421600, 434350, 451360, 451724, 452600, 470704, 479570, 496400, 500123, 506912, 516256, 531440, 538594, 548080, 564200, 564655, 588380, 590240, 615536, 618800, 633640, 645320, 664300, 685100, 694960, 735475, 737800, 759200, 767312, 769420, 792050, 806650, 823732, 868700, 903448, 905200, 941408, 959140, 961775, 992800, 1000246, 1029665, 1062880, 1077188, 1096160, 1128400, 1129310, 1176760, 1198925, 1231072, 1237600, 1267280, 1290640, 1328600, 1346485, 1370200, 1389920, 1470950, 1475600, 1534624, 1538840, 1584100, 1613300, 1647464, 1737400, 1806896, 1810400, 1918280, 1923550, 2000492, 2059330, 2154376, 2256800, 2258620, 2353520, 2397850, 2500615, 2534560, 2581280, 2657200, 2692970, 2740400, 2823275, 2941900, 2951200, 3077680, 3168200, 3226600, 3294928, 3474800, 3500861, 3613792, 3836560, 3847100, 4000984, 4118660, 4308752, 4517240, 4707040, 4795700, 5001230, 5148325, 5314400, 5385940, 5480800, 5646550, 5883800, 6155360, 6336400, 6453200, 6589856, 6732425, 6949600, 7001722, 7673120, 7694200, 8001968, 8237320, 8617504, 9034480, 9591400, 10002460, 10296650, 10771880, 11293100, 11767600, 12503075, 12672800, 12906400, 13464850, 14003444, 15388400, 16003936, 16474640, 17504305, 18068960, 19182800, 20004920, 20593300, 21543760, 22586200, 23535200, 25006150, 26929700, 28006888, 30776800, 32949280, 35008610, 38365600, 40009840, 41186600, 43087520, 45172400, 50012300, 53859400, 56013776, 70017220, 80019680, 82373200, 87521525, 90344800, 100024600, 107718800, 112027552, 140034440, 164746400, 175043050, 200049200, 215437600, 280068880, 350086100, 400098400, 560137760, 700172200, 1400344400, 2800688800]

約数ペア:

[(1, 2800688800), (2, 1400344400), (4, 700172200), (5, 560137760), (7, 400098400), (8, 350086100), (10, 280068880), (13, 215437600), (14, 200049200), (16, 175043050), (17, 164746400), (20, 140034440), (25, 112027552), (26, 107718800), (28, 100024600), (31, 90344800), (32, 87521525), (34, 82373200), (35, 80019680), (40, 70017220), (50, 56013776), (52, 53859400), (56, 50012300), (62, 45172400), (65, 43087520), (68, 41186600), (70, 40009840), (73, 38365600), (80, 35008610), (85, 32949280), (91, 30776800), (100, 28006888), (104, 26929700), (112, 25006150), (119, 23535200), (124, 22586200), (130, 21543760), (136, 20593300), (140, 20004920), (146, 19182800), (155, 18068960), (160, 17504305), (170, 16474640), (175, 16003936), (182, 15388400), (200, 14003444), (208, 13464850), (217, 12906400), (221, 12672800), (224, 12503075), (238, 11767600), (248, 11293100), (260, 10771880), (272, 10296650), (280, 10002460), (292, 9591400), (310, 9034480), (325, 8617504), (340, 8237320), (350, 8001968), (364, 7694200), (365, 7673120), (400, 7001722), (403, 6949600), (416, 6732425), (425, 6589856), (434, 6453200), (442, 6336400), (455, 6155360), (476, 5883800), (496, 5646550), (511, 5480800), (520, 5385940), (527, 5314400), (544, 5148325), (560, 5001230), (584, 4795700), (595, 4707040), (620, 4517240), (650, 4308752), (680, 4118660), (700, 4000984), (728, 3847100), (730, 3836560), (775, 3613792), (800, 3500861), (806, 3474800), (850, 3294928), (868, 3226600), (884, 3168200), (910, 3077680), (949, 2951200), (952, 2941900), (992, 2823275), (1022, 2740400), (1040, 2692970), (1054, 2657200), (1085, 2581280), (1105, 2534560), (1120, 2500615), (1168, 2397850), (1190, 2353520), (1240, 2258620), (1241, 2256800), (1300, 2154376), (1360, 2059330), (1400, 2000492), (1456, 1923550), (1460, 1918280), (1547, 1810400), (1550, 1806896), (1612, 1737400), (1700, 1647464), (1736, 1613300), (1768, 1584100), (1820, 1538840), (1825, 1534624), (1898, 1475600), (1904, 1470950), (2015, 1389920), (2044, 1370200), (2080, 1346485), (2108, 1328600), (2170, 1290640), (2210, 1267280), (2263, 1237600), (2275, 1231072), (2336, 1198925), (2380, 1176760), (2480, 1129310), (2482, 1128400), (2555, 1096160), (2600, 1077188), (2635, 1062880), (2720, 1029665), (2800, 1000246), (2821, 992800), (2912, 961775), (2920, 959140), (2975, 941408), (3094, 905200), (3100, 903448), (3224, 868700), (3400, 823732), (3472, 806650), (3536, 792050), (3640, 769420), (3650, 767312), (3689, 759200), (3796, 737800), (3808, 735475), (4030, 694960), (4088, 685100), (4216, 664300), (4340, 645320), (4420, 633640), (4526, 618800), (4550, 615536), (4745, 590240), (4760, 588380), (4960, 564655), (4964, 564200), (5110, 548080), (5200, 538594), (5270, 531440), (5425, 516256), (5525, 506912), (5600, 500123), (5642, 496400), (5840, 479570), (5950, 470704), (6188, 452600), (6200, 451724), (6205, 451360), (6448, 434350), (6643, 421600), (6800, 411866), (6851, 408800), (6944, 403325), (7072, 396025), (7280, 384710), (7300, 383656), (7378, 379600), (7592, 368900), (7735, 362080), (8060, 347480), (8176, 342550), (8432, 332150), (8680, 322660), (8687, 322400), (8840, 316820), (9052, 309400), (9100, 307768), (9490, 295120), (9520, 294190), (9928, 282100), (10075, 277984), (10220, 274040), (10400, 269297), (10540, 265720), (10850, 258128), (11050, 253456), (11284, 248200), (11315, 247520), (11680, 239785), (11900, 235352), (12376, 226300), (12400, 225862), (12410, 225680), (12775, 219232), (12896, 217175), (13175, 212576), (13286, 210800), (13600, 205933), (13702, 204400), (14105, 198560), (14560, 192355), (14600, 191828), (14756, 189800), (15184, 184450), (15470, 181040), (15841, 176800), (16120, 173740), (16133, 173600), (16352, 171275), (16864, 166075), (17360, 161330), (17374, 161200), (17680, 158410), (18104, 154700), (18200, 153884), (18445, 151840), (18980, 147560), (19040, 147095), (19856, 141050), (20150, 138992), (20440, 137020), (21080, 132860), (21700, 129064), (22100, 126728), (22568, 124100), (22630, 123760), (23725, 118048), (23800, 117676), (24752, 113150), (24800, 112931), (24820, 112840), (25550, 109616), (26350, 106288), (26572, 105400), (27404, 102200), (28210, 99280), (29200, 95914), (29419, 95200), (29512, 94900), (30368, 92225), (30940, 90520), (31025, 90272), (31682, 88400), (32240, 86870), (32266, 86800), (33215, 84320), (34255, 81760), (34720, 80665), (34748, 80600), (35360, 79205), (36208, 77350), (36400, 76942), (36890, 75920), (37960, 73780), (38471, 72800), (38675, 72416), (39712, 70525), (40300, 69496), (40880, 68510), (42160, 66430), (43400, 64532), (43435, 64480), (44200, 63364), (45136, 62050), (45260, 61880), (47450, 59024), (47600, 58838), (47957, 58400), (49504, 56575), (49640, 56420), (51100, 54808), (52700, 53144)]