823732000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 2606542848

約数和(自身を除く): 1782810848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 73, 80, 91, 100, 104, 112, 124, 125, 130, 140, 146, 155, 160, 175, 182, 200, 208, 217, 224, 248, 250, 260, 280, 292, 310, 325, 350, 364, 365, 400, 403, 416, 434, 455, 496, 500, 511, 520, 560, 584, 620, 650, 700, 728, 730, 775, 800, 806, 868, 875, 910, 949, 992, 1000, 1022, 1040, 1085, 1120, 1168, 1240, 1300, 1400, 1456, 1460, 1550, 1612, 1625, 1736, 1750, 1820, 1825, 1898, 2000, 2015, 2044, 2080, 2170, 2263, 2275, 2336, 2480, 2555, 2600, 2800, 2821, 2912, 2920, 3100, 3224, 3250, 3472, 3500, 3640, 3650, 3796, 3875, 4000, 4030, 4088, 4340, 4526, 4550, 4745, 4960, 5110, 5200, 5425, 5600, 5642, 5840, 6200, 6448, 6500, 6643, 6944, 7000, 7280, 7300, 7592, 7750, 8060, 8176, 8680, 9052, 9100, 9125, 9490, 10075, 10220, 10400, 10850, 11284, 11315, 11375, 11680, 12400, 12775, 12896, 13000, 13286, 14000, 14105, 14560, 14600, 15184, 15500, 15841, 16120, 16352, 17360, 18104, 18200, 18250, 18980, 20150, 20440, 21700, 22568, 22630, 22750, 23725, 24800, 25550, 26000, 26572, 27125, 28000, 28210, 29200, 29419, 30368, 31000, 31682, 32240, 33215, 34720, 36208, 36400, 36500, 37960, 40300, 40880, 43400, 45136, 45260, 45500, 47450, 50375, 51100, 52000, 53144, 54250, 56420, 56575, 58400, 58838, 62000, 63364, 63875, 64480, 66430, 70525, 72416, 72800, 73000, 75920, 79205, 80600, 81760, 86800, 90272, 90520, 91000, 94900, 100750, 102200, 106288, 108500, 112840, 113150, 117676, 118625, 124000, 126728, 127750, 132860, 141050, 146000, 147095, 151840, 158410, 161200, 166075, 173600, 181040, 182000, 189800, 201500, 204400, 205933, 212576, 217000, 225680, 226300, 235352, 237250, 253456, 255500, 265720, 282100, 282875, 292000, 294190, 316820, 322400, 332150, 352625, 362080, 364000, 379600, 396025, 403000, 408800, 411866, 434000, 451360, 452600, 470704, 474500, 506912, 511000, 531440, 564200, 565750, 588380, 633640, 664300, 705250, 735475, 759200, 792050, 806000, 823732, 830375, 868000, 905200, 941408, 949000, 1022000, 1029665, 1062880, 1128400, 1131500, 1176760, 1267280, 1328600, 1410500, 1470950, 1584100, 1612000, 1647464, 1660750, 1810400, 1898000, 1980125, 2044000, 2059330, 2256800, 2263000, 2353520, 2534560, 2657200, 2821000, 2941900, 3168200, 3294928, 3321500, 3677375, 3796000, 3960250, 4118660, 4526000, 4707040, 5148325, 5314400, 5642000, 5883800, 6336400, 6589856, 6643000, 7354750, 7920500, 8237320, 9052000, 10296650, 11284000, 11767600, 12672800, 13286000, 14709500, 15841000, 16474640, 20593300, 23535200, 25741625, 26572000, 29419000, 31682000, 32949280, 41186600, 51483250, 58838000, 63364000, 82373200, 102966500, 117676000, 164746400, 205933000, 411866000, 823732000]

約数ペア:

[(1, 823732000), (2, 411866000), (4, 205933000), (5, 164746400), (7, 117676000), (8, 102966500), (10, 82373200), (13, 63364000), (14, 58838000), (16, 51483250), (20, 41186600), (25, 32949280), (26, 31682000), (28, 29419000), (31, 26572000), (32, 25741625), (35, 23535200), (40, 20593300), (50, 16474640), (52, 15841000), (56, 14709500), (62, 13286000), (65, 12672800), (70, 11767600), (73, 11284000), (80, 10296650), (91, 9052000), (100, 8237320), (104, 7920500), (112, 7354750), (124, 6643000), (125, 6589856), (130, 6336400), (140, 5883800), (146, 5642000), (155, 5314400), (160, 5148325), (175, 4707040), (182, 4526000), (200, 4118660), (208, 3960250), (217, 3796000), (224, 3677375), (248, 3321500), (250, 3294928), (260, 3168200), (280, 2941900), (292, 2821000), (310, 2657200), (325, 2534560), (350, 2353520), (364, 2263000), (365, 2256800), (400, 2059330), (403, 2044000), (416, 1980125), (434, 1898000), (455, 1810400), (496, 1660750), (500, 1647464), (511, 1612000), (520, 1584100), (560, 1470950), (584, 1410500), (620, 1328600), (650, 1267280), (700, 1176760), (728, 1131500), (730, 1128400), (775, 1062880), (800, 1029665), (806, 1022000), (868, 949000), (875, 941408), (910, 905200), (949, 868000), (992, 830375), (1000, 823732), (1022, 806000), (1040, 792050), (1085, 759200), (1120, 735475), (1168, 705250), (1240, 664300), (1300, 633640), (1400, 588380), (1456, 565750), (1460, 564200), (1550, 531440), (1612, 511000), (1625, 506912), (1736, 474500), (1750, 470704), (1820, 452600), (1825, 451360), (1898, 434000), (2000, 411866), (2015, 408800), (2044, 403000), (2080, 396025), (2170, 379600), (2263, 364000), (2275, 362080), (2336, 352625), (2480, 332150), (2555, 322400), (2600, 316820), (2800, 294190), (2821, 292000), (2912, 282875), (2920, 282100), (3100, 265720), (3224, 255500), (3250, 253456), (3472, 237250), (3500, 235352), (3640, 226300), (3650, 225680), (3796, 217000), (3875, 212576), (4000, 205933), (4030, 204400), (4088, 201500), (4340, 189800), (4526, 182000), (4550, 181040), (4745, 173600), (4960, 166075), (5110, 161200), (5200, 158410), (5425, 151840), (5600, 147095), (5642, 146000), (5840, 141050), (6200, 132860), (6448, 127750), (6500, 126728), (6643, 124000), (6944, 118625), (7000, 117676), (7280, 113150), (7300, 112840), (7592, 108500), (7750, 106288), (8060, 102200), (8176, 100750), (8680, 94900), (9052, 91000), (9100, 90520), (9125, 90272), (9490, 86800), (10075, 81760), (10220, 80600), (10400, 79205), (10850, 75920), (11284, 73000), (11315, 72800), (11375, 72416), (11680, 70525), (12400, 66430), (12775, 64480), (12896, 63875), (13000, 63364), (13286, 62000), (14000, 58838), (14105, 58400), (14560, 56575), (14600, 56420), (15184, 54250), (15500, 53144), (15841, 52000), (16120, 51100), (16352, 50375), (17360, 47450), (18104, 45500), (18200, 45260), (18250, 45136), (18980, 43400), (20150, 40880), (20440, 40300), (21700, 37960), (22568, 36500), (22630, 36400), (22750, 36208), (23725, 34720), (24800, 33215), (25550, 32240), (26000, 31682), (26572, 31000), (27125, 30368), (28000, 29419), (28210, 29200)]