2138559600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^2\times {\mathrm{397}}^1$

素因数の和:552

約数の個数: 180

約数和(自身を含む): 6971808984

約数和(自身を除く): 4833249384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 397, 400, 402, 536, 600, 670, 794, 804, 1005, 1072, 1191, 1200, 1340, 1588, 1608, 1675, 1985, 2010, 2382, 2680, 3176, 3216, 3350, 3970, 4020, 4489, 4764, 5025, 5360, 5955, 6352, 6700, 7940, 8040, 8978, 9528, 9925, 10050, 11910, 13400, 13467, 15880, 16080, 17956, 19056, 19850, 20100, 22445, 23820, 26599, 26800, 26934, 29775, 31760, 35912, 39700, 40200, 44890, 47640, 53198, 53868, 59550, 67335, 71824, 79400, 79797, 80400, 89780, 95280, 106396, 107736, 112225, 119100, 132995, 134670, 158800, 159594, 179560, 212792, 215472, 224450, 238200, 265990, 269340, 319188, 336675, 359120, 398985, 425584, 448900, 476400, 531980, 538680, 638376, 664975, 673350, 797970, 897800, 1063960, 1077360, 1276752, 1329950, 1346700, 1595940, 1782133, 1795600, 1994925, 2127920, 2659900, 2693400, 3191880, 3564266, 3989850, 5319800, 5346399, 5386800, 6383760, 7128532, 7979700, 8910665, 10639600, 10692798, 14257064, 15959400, 17821330, 21385596, 26731995, 28514128, 31918800, 35642660, 42771192, 44553325, 53463990, 71285320, 85542384, 89106650, 106927980, 133659975, 142570640, 178213300, 213855960, 267319950, 356426600, 427711920, 534639900, 712853200, 1069279800, 2138559600]

約数ペア:

[(1, 2138559600), (2, 1069279800), (3, 712853200), (4, 534639900), (5, 427711920), (6, 356426600), (8, 267319950), (10, 213855960), (12, 178213300), (15, 142570640), (16, 133659975), (20, 106927980), (24, 89106650), (25, 85542384), (30, 71285320), (40, 53463990), (48, 44553325), (50, 42771192), (60, 35642660), (67, 31918800), (75, 28514128), (80, 26731995), (100, 21385596), (120, 17821330), (134, 15959400), (150, 14257064), (200, 10692798), (201, 10639600), (240, 8910665), (268, 7979700), (300, 7128532), (335, 6383760), (397, 5386800), (400, 5346399), (402, 5319800), (536, 3989850), (600, 3564266), (670, 3191880), (794, 2693400), (804, 2659900), (1005, 2127920), (1072, 1994925), (1191, 1795600), (1200, 1782133), (1340, 1595940), (1588, 1346700), (1608, 1329950), (1675, 1276752), (1985, 1077360), (2010, 1063960), (2382, 897800), (2680, 797970), (3176, 673350), (3216, 664975), (3350, 638376), (3970, 538680), (4020, 531980), (4489, 476400), (4764, 448900), (5025, 425584), (5360, 398985), (5955, 359120), (6352, 336675), (6700, 319188), (7940, 269340), (8040, 265990), (8978, 238200), (9528, 224450), (9925, 215472), (10050, 212792), (11910, 179560), (13400, 159594), (13467, 158800), (15880, 134670), (16080, 132995), (17956, 119100), (19056, 112225), (19850, 107736), (20100, 106396), (22445, 95280), (23820, 89780), (26599, 80400), (26800, 79797), (26934, 79400), (29775, 71824), (31760, 67335), (35912, 59550), (39700, 53868), (40200, 53198), (44890, 47640)]