149869800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 507780000

約数和(自身を除く): 357910200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 139, 150, 180, 200, 225, 278, 300, 360, 417, 450, 556, 599, 600, 695, 834, 900, 1112, 1198, 1251, 1390, 1668, 1797, 1800, 2085, 2396, 2502, 2780, 2995, 3336, 3475, 3594, 4170, 4792, 5004, 5391, 5560, 5990, 6255, 6950, 7188, 8340, 8985, 10008, 10425, 10782, 11980, 12510, 13900, 14376, 14975, 16680, 17970, 20850, 21564, 23960, 25020, 26955, 27800, 29950, 31275, 35940, 41700, 43128, 44925, 50040, 53910, 59900, 62550, 71880, 83261, 83400, 89850, 107820, 119800, 125100, 134775, 166522, 179700, 215640, 249783, 250200, 269550, 333044, 359400, 416305, 499566, 539100, 666088, 749349, 832610, 999132, 1078200, 1248915, 1498698, 1665220, 1998264, 2081525, 2497830, 2997396, 3330440, 3746745, 4163050, 4995660, 5994792, 6244575, 7493490, 8326100, 9991320, 12489150, 14986980, 16652200, 18733725, 24978300, 29973960, 37467450, 49956600, 74934900, 149869800]

約数ペア:

[(1, 149869800), (2, 74934900), (3, 49956600), (4, 37467450), (5, 29973960), (6, 24978300), (8, 18733725), (9, 16652200), (10, 14986980), (12, 12489150), (15, 9991320), (18, 8326100), (20, 7493490), (24, 6244575), (25, 5994792), (30, 4995660), (36, 4163050), (40, 3746745), (45, 3330440), (50, 2997396), (60, 2497830), (72, 2081525), (75, 1998264), (90, 1665220), (100, 1498698), (120, 1248915), (139, 1078200), (150, 999132), (180, 832610), (200, 749349), (225, 666088), (278, 539100), (300, 499566), (360, 416305), (417, 359400), (450, 333044), (556, 269550), (599, 250200), (600, 249783), (695, 215640), (834, 179700), (900, 166522), (1112, 134775), (1198, 125100), (1251, 119800), (1390, 107820), (1668, 89850), (1797, 83400), (1800, 83261), (2085, 71880), (2396, 62550), (2502, 59900), (2780, 53910), (2995, 50040), (3336, 44925), (3475, 43128), (3594, 41700), (4170, 35940), (4792, 31275), (5004, 29950), (5391, 27800), (5560, 26955), (5990, 25020), (6255, 23960), (6950, 21564), (7188, 20850), (8340, 17970), (8985, 16680), (10008, 14975), (10425, 14376), (10782, 13900), (11980, 12510)]