450795800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 384

約数和(自身を含む): 1439907840

約数和(自身を除く): 989112040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 25, 26, 28, 31, 34, 35, 40, 47, 50, 52, 56, 62, 65, 68, 70, 85, 91, 94, 100, 104, 119, 124, 130, 136, 140, 155, 170, 175, 182, 188, 200, 217, 221, 235, 238, 248, 260, 280, 310, 325, 329, 340, 350, 364, 376, 403, 425, 434, 442, 455, 470, 476, 520, 527, 595, 611, 620, 650, 658, 680, 700, 728, 775, 799, 806, 850, 868, 884, 910, 940, 952, 1054, 1085, 1105, 1175, 1190, 1222, 1240, 1300, 1316, 1400, 1457, 1547, 1550, 1598, 1612, 1645, 1700, 1736, 1768, 1820, 1880, 2015, 2108, 2170, 2210, 2275, 2350, 2380, 2444, 2600, 2632, 2635, 2821, 2914, 2975, 3055, 3094, 3100, 3196, 3224, 3290, 3400, 3640, 3689, 3995, 4030, 4216, 4277, 4340, 4420, 4550, 4700, 4760, 4888, 5270, 5425, 5525, 5593, 5642, 5828, 5950, 6110, 6188, 6200, 6392, 6580, 6851, 7285, 7378, 7735, 7990, 8060, 8225, 8554, 8680, 8840, 9100, 9400, 10075, 10199, 10387, 10540, 10850, 11050, 11186, 11284, 11656, 11900, 12220, 12376, 13160, 13175, 13702, 14105, 14570, 14756, 15275, 15470, 15980, 16120, 16450, 17108, 18200, 18445, 18941, 19975, 20150, 20398, 20774, 21080, 21385, 21700, 22100, 22372, 22568, 23800, 24440, 24769, 26350, 27404, 27965, 28210, 29140, 29512, 30550, 30940, 31960, 32900, 34216, 34255, 36425, 36890, 37882, 38675, 39950, 40300, 40796, 41548, 42770, 43400, 44200, 44744, 47957, 49538, 50995, 51935, 52700, 54808, 55930, 56420, 58280, 61100, 61880, 65800, 68510, 70525, 72709, 72850, 73780, 75764, 77350, 79900, 80600, 81592, 83096, 85540, 92225, 94705, 95914, 99076, 101990, 103870, 105400, 106925, 111860, 112840, 122200, 123845, 132587, 137020, 139825, 141050, 145418, 145700, 147560, 151528, 154700, 159800, 171080, 171275, 173383, 184450, 189410, 191828, 198152, 203980, 207740, 213850, 223720, 239785, 247690, 254975, 259675, 265174, 274040, 279650, 282100, 290836, 291400, 309400, 321997, 342550, 346766, 363545, 368900, 378820, 383656, 407960, 415480, 427700, 473525, 479570, 495380, 509950, 519350, 530348, 559300, 564200, 581672, 619225, 643994, 662935, 685100, 693532, 727090, 737800, 757640, 855400, 866915, 947050, 959140, 990760, 1019900, 1038700, 1060696, 1118600, 1198925, 1238450, 1287988, 1325870, 1370200, 1387064, 1454180, 1609985, 1733830, 1817725, 1894100, 1918280, 2039800, 2077400, 2253979, 2397850, 2476900, 2575976, 2651740, 2908360, 3219970, 3314675, 3467660, 3635450, 3788200, 4334575, 4507958, 4795700, 4953800, 5303480, 6439940, 6629350, 6935320, 7270900, 8049925, 8669150, 9015916, 9591400, 11269895, 12879880, 13258700, 14541800, 16099850, 17338300, 18031832, 22539790, 26517400, 32199700, 34676600, 45079580, 56349475, 64399400, 90159160, 112698950, 225397900, 450795800]

約数ペア:

[(1, 450795800), (2, 225397900), (4, 112698950), (5, 90159160), (7, 64399400), (8, 56349475), (10, 45079580), (13, 34676600), (14, 32199700), (17, 26517400), (20, 22539790), (25, 18031832), (26, 17338300), (28, 16099850), (31, 14541800), (34, 13258700), (35, 12879880), (40, 11269895), (47, 9591400), (50, 9015916), (52, 8669150), (56, 8049925), (62, 7270900), (65, 6935320), (68, 6629350), (70, 6439940), (85, 5303480), (91, 4953800), (94, 4795700), (100, 4507958), (104, 4334575), (119, 3788200), (124, 3635450), (130, 3467660), (136, 3314675), (140, 3219970), (155, 2908360), (170, 2651740), (175, 2575976), (182, 2476900), (188, 2397850), (200, 2253979), (217, 2077400), (221, 2039800), (235, 1918280), (238, 1894100), (248, 1817725), (260, 1733830), (280, 1609985), (310, 1454180), (325, 1387064), (329, 1370200), (340, 1325870), (350, 1287988), (364, 1238450), (376, 1198925), (403, 1118600), (425, 1060696), (434, 1038700), (442, 1019900), (455, 990760), (470, 959140), (476, 947050), (520, 866915), (527, 855400), (595, 757640), (611, 737800), (620, 727090), (650, 693532), (658, 685100), (680, 662935), (700, 643994), (728, 619225), (775, 581672), (799, 564200), (806, 559300), (850, 530348), (868, 519350), (884, 509950), (910, 495380), (940, 479570), (952, 473525), (1054, 427700), (1085, 415480), (1105, 407960), (1175, 383656), (1190, 378820), (1222, 368900), (1240, 363545), (1300, 346766), (1316, 342550), (1400, 321997), (1457, 309400), (1547, 291400), (1550, 290836), (1598, 282100), (1612, 279650), (1645, 274040), (1700, 265174), (1736, 259675), (1768, 254975), (1820, 247690), (1880, 239785), (2015, 223720), (2108, 213850), (2170, 207740), (2210, 203980), (2275, 198152), (2350, 191828), (2380, 189410), (2444, 184450), (2600, 173383), (2632, 171275), (2635, 171080), (2821, 159800), (2914, 154700), (2975, 151528), (3055, 147560), (3094, 145700), (3100, 145418), (3196, 141050), (3224, 139825), (3290, 137020), (3400, 132587), (3640, 123845), (3689, 122200), (3995, 112840), (4030, 111860), (4216, 106925), (4277, 105400), (4340, 103870), (4420, 101990), (4550, 99076), (4700, 95914), (4760, 94705), (4888, 92225), (5270, 85540), (5425, 83096), (5525, 81592), (5593, 80600), (5642, 79900), (5828, 77350), (5950, 75764), (6110, 73780), (6188, 72850), (6200, 72709), (6392, 70525), (6580, 68510), (6851, 65800), (7285, 61880), (7378, 61100), (7735, 58280), (7990, 56420), (8060, 55930), (8225, 54808), (8554, 52700), (8680, 51935), (8840, 50995), (9100, 49538), (9400, 47957), (10075, 44744), (10199, 44200), (10387, 43400), (10540, 42770), (10850, 41548), (11050, 40796), (11186, 40300), (11284, 39950), (11656, 38675), (11900, 37882), (12220, 36890), (12376, 36425), (13160, 34255), (13175, 34216), (13702, 32900), (14105, 31960), (14570, 30940), (14756, 30550), (15275, 29512), (15470, 29140), (15980, 28210), (16120, 27965), (16450, 27404), (17108, 26350), (18200, 24769), (18445, 24440), (18941, 23800), (19975, 22568), (20150, 22372), (20398, 22100), (20774, 21700), (21080, 21385)]