56998800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 180

約数和(自身を含む): 201487104

約数和(自身を除く): 144488304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 223, 225, 240, 284, 300, 355, 360, 400, 426, 446, 450, 568, 600, 639, 669, 710, 720, 852, 892, 900, 1065, 1115, 1136, 1200, 1278, 1338, 1420, 1704, 1775, 1784, 1800, 2007, 2130, 2230, 2556, 2676, 2840, 3195, 3345, 3408, 3550, 3568, 3600, 4014, 4260, 4460, 5112, 5325, 5352, 5575, 5680, 6390, 6690, 7100, 8028, 8520, 8920, 10035, 10224, 10650, 10704, 11150, 12780, 13380, 14200, 15833, 15975, 16056, 16725, 17040, 17840, 20070, 21300, 22300, 25560, 26760, 28400, 31666, 31950, 32112, 33450, 40140, 42600, 44600, 47499, 50175, 51120, 53520, 63332, 63900, 66900, 79165, 80280, 85200, 89200, 94998, 100350, 126664, 127800, 133800, 142497, 158330, 160560, 189996, 200700, 237495, 253328, 255600, 267600, 284994, 316660, 379992, 395825, 401400, 474990, 569988, 633320, 712485, 759984, 791650, 802800, 949980, 1139976, 1187475, 1266640, 1424970, 1583300, 1899960, 2279952, 2374950, 2849940, 3166600, 3562425, 3799920, 4749900, 5699880, 6333200, 7124850, 9499800, 11399760, 14249700, 18999600, 28499400, 56998800]

約数ペア:

[(1, 56998800), (2, 28499400), (3, 18999600), (4, 14249700), (5, 11399760), (6, 9499800), (8, 7124850), (9, 6333200), (10, 5699880), (12, 4749900), (15, 3799920), (16, 3562425), (18, 3166600), (20, 2849940), (24, 2374950), (25, 2279952), (30, 1899960), (36, 1583300), (40, 1424970), (45, 1266640), (48, 1187475), (50, 1139976), (60, 949980), (71, 802800), (72, 791650), (75, 759984), (80, 712485), (90, 633320), (100, 569988), (120, 474990), (142, 401400), (144, 395825), (150, 379992), (180, 316660), (200, 284994), (213, 267600), (223, 255600), (225, 253328), (240, 237495), (284, 200700), (300, 189996), (355, 160560), (360, 158330), (400, 142497), (426, 133800), (446, 127800), (450, 126664), (568, 100350), (600, 94998), (639, 89200), (669, 85200), (710, 80280), (720, 79165), (852, 66900), (892, 63900), (900, 63332), (1065, 53520), (1115, 51120), (1136, 50175), (1200, 47499), (1278, 44600), (1338, 42600), (1420, 40140), (1704, 33450), (1775, 32112), (1784, 31950), (1800, 31666), (2007, 28400), (2130, 26760), (2230, 25560), (2556, 22300), (2676, 21300), (2840, 20070), (3195, 17840), (3345, 17040), (3408, 16725), (3550, 16056), (3568, 15975), (3600, 15833), (4014, 14200), (4260, 13380), (4460, 12780), (5112, 11150), (5325, 10704), (5352, 10650), (5575, 10224), (5680, 10035), (6390, 8920), (6690, 8520), (7100, 8028)]