129875100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 392641536

約数和(自身を除く): 262766436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 61, 75, 94, 100, 122, 141, 150, 151, 183, 188, 235, 244, 282, 300, 302, 305, 366, 453, 470, 564, 604, 610, 705, 732, 755, 906, 915, 940, 1175, 1220, 1410, 1510, 1525, 1812, 1830, 2265, 2350, 2820, 2867, 3020, 3050, 3525, 3660, 3775, 4530, 4575, 4700, 5734, 6100, 7050, 7097, 7550, 8601, 9060, 9150, 9211, 11325, 11468, 14100, 14194, 14335, 15100, 17202, 18300, 18422, 21291, 22650, 27633, 28388, 28670, 34404, 35485, 36844, 42582, 43005, 45300, 46055, 55266, 57340, 70970, 71675, 85164, 86010, 92110, 106455, 110532, 138165, 141940, 143350, 172020, 177425, 184220, 212910, 215025, 230275, 276330, 286700, 354850, 425820, 430050, 432917, 460550, 532275, 552660, 690825, 709700, 860100, 865834, 921100, 1064550, 1298751, 1381650, 1731668, 2129100, 2164585, 2597502, 2763300, 4329170, 5195004, 6493755, 8658340, 10822925, 12987510, 21645850, 25975020, 32468775, 43291700, 64937550, 129875100]

約数ペア:

[(1, 129875100), (2, 64937550), (3, 43291700), (4, 32468775), (5, 25975020), (6, 21645850), (10, 12987510), (12, 10822925), (15, 8658340), (20, 6493755), (25, 5195004), (30, 4329170), (47, 2763300), (50, 2597502), (60, 2164585), (61, 2129100), (75, 1731668), (94, 1381650), (100, 1298751), (122, 1064550), (141, 921100), (150, 865834), (151, 860100), (183, 709700), (188, 690825), (235, 552660), (244, 532275), (282, 460550), (300, 432917), (302, 430050), (305, 425820), (366, 354850), (453, 286700), (470, 276330), (564, 230275), (604, 215025), (610, 212910), (705, 184220), (732, 177425), (755, 172020), (906, 143350), (915, 141940), (940, 138165), (1175, 110532), (1220, 106455), (1410, 92110), (1510, 86010), (1525, 85164), (1812, 71675), (1830, 70970), (2265, 57340), (2350, 55266), (2820, 46055), (2867, 45300), (3020, 43005), (3050, 42582), (3525, 36844), (3660, 35485), (3775, 34404), (4530, 28670), (4575, 28388), (4700, 27633), (5734, 22650), (6100, 21291), (7050, 18422), (7097, 18300), (7550, 17202), (8601, 15100), (9060, 14335), (9150, 14194), (9211, 14100), (11325, 11468)]