90448800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 320229504

約数和(自身を除く): 229780704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 169, 195, 200, 208, 223, 240, 260, 300, 312, 325, 338, 390, 400, 416, 446, 480, 507, 520, 600, 624, 650, 669, 676, 780, 800, 845, 892, 975, 1014, 1040, 1115, 1200, 1248, 1300, 1338, 1352, 1560, 1690, 1784, 1950, 2028, 2080, 2230, 2400, 2535, 2600, 2676, 2704, 2899, 3120, 3345, 3380, 3568, 3900, 4056, 4225, 4460, 5070, 5200, 5352, 5408, 5575, 5798, 6240, 6690, 6760, 7136, 7800, 8112, 8450, 8697, 8920, 10140, 10400, 10704, 11150, 11596, 12675, 13380, 13520, 14495, 15600, 16224, 16725, 16900, 17394, 17840, 20280, 21408, 22300, 23192, 25350, 26760, 27040, 28990, 31200, 33450, 33800, 34788, 35680, 37687, 40560, 43485, 44600, 46384, 50700, 53520, 57980, 66900, 67600, 69576, 72475, 75374, 81120, 86970, 89200, 92768, 101400, 107040, 113061, 115960, 133800, 135200, 139152, 144950, 150748, 173940, 178400, 188435, 202800, 217425, 226122, 231920, 267600, 278304, 289900, 301496, 347880, 376870, 405600, 434850, 452244, 463840, 535200, 565305, 579800, 602992, 695760, 753740, 869700, 904488, 942175, 1130610, 1159600, 1205984, 1391520, 1507480, 1739400, 1808976, 1884350, 2261220, 2319200, 2826525, 3014960, 3478800, 3617952, 3768700, 4522440, 5653050, 6029920, 6957600, 7537400, 9044880, 11306100, 15074800, 18089760, 22612200, 30149600, 45224400, 90448800]

約数ペア:

[(1, 90448800), (2, 45224400), (3, 30149600), (4, 22612200), (5, 18089760), (6, 15074800), (8, 11306100), (10, 9044880), (12, 7537400), (13, 6957600), (15, 6029920), (16, 5653050), (20, 4522440), (24, 3768700), (25, 3617952), (26, 3478800), (30, 3014960), (32, 2826525), (39, 2319200), (40, 2261220), (48, 1884350), (50, 1808976), (52, 1739400), (60, 1507480), (65, 1391520), (75, 1205984), (78, 1159600), (80, 1130610), (96, 942175), (100, 904488), (104, 869700), (120, 753740), (130, 695760), (150, 602992), (156, 579800), (160, 565305), (169, 535200), (195, 463840), (200, 452244), (208, 434850), (223, 405600), (240, 376870), (260, 347880), (300, 301496), (312, 289900), (325, 278304), (338, 267600), (390, 231920), (400, 226122), (416, 217425), (446, 202800), (480, 188435), (507, 178400), (520, 173940), (600, 150748), (624, 144950), (650, 139152), (669, 135200), (676, 133800), (780, 115960), (800, 113061), (845, 107040), (892, 101400), (975, 92768), (1014, 89200), (1040, 86970), (1115, 81120), (1200, 75374), (1248, 72475), (1300, 69576), (1338, 67600), (1352, 66900), (1560, 57980), (1690, 53520), (1784, 50700), (1950, 46384), (2028, 44600), (2080, 43485), (2230, 40560), (2400, 37687), (2535, 35680), (2600, 34788), (2676, 33800), (2704, 33450), (2899, 31200), (3120, 28990), (3345, 27040), (3380, 26760), (3568, 25350), (3900, 23192), (4056, 22300), (4225, 21408), (4460, 20280), (5070, 17840), (5200, 17394), (5352, 16900), (5408, 16725), (5575, 16224), (5798, 15600), (6240, 14495), (6690, 13520), (6760, 13380), (7136, 12675), (7800, 11596), (8112, 11150), (8450, 10704), (8697, 10400), (8920, 10140)]