48878700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 155156736

約数和(自身を除く): 106278036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 83, 100, 130, 150, 151, 156, 166, 195, 249, 260, 300, 302, 325, 332, 390, 415, 453, 498, 604, 650, 755, 780, 830, 906, 975, 996, 1079, 1245, 1300, 1510, 1660, 1812, 1950, 1963, 2075, 2158, 2265, 2490, 3020, 3237, 3775, 3900, 3926, 4150, 4316, 4530, 4980, 5395, 5889, 6225, 6474, 7550, 7852, 8300, 9060, 9815, 10790, 11325, 11778, 12450, 12533, 12948, 15100, 16185, 19630, 21580, 22650, 23556, 24900, 25066, 26975, 29445, 32370, 37599, 39260, 45300, 49075, 50132, 53950, 58890, 62665, 64740, 75198, 80925, 98150, 107900, 117780, 125330, 147225, 150396, 161850, 162929, 187995, 196300, 250660, 294450, 313325, 323700, 325858, 375990, 488787, 588900, 626650, 651716, 751980, 814645, 939975, 977574, 1253300, 1629290, 1879950, 1955148, 2443935, 3258580, 3759900, 4073225, 4887870, 8146450, 9775740, 12219675, 16292900, 24439350, 48878700]

約数ペア:

[(1, 48878700), (2, 24439350), (3, 16292900), (4, 12219675), (5, 9775740), (6, 8146450), (10, 4887870), (12, 4073225), (13, 3759900), (15, 3258580), (20, 2443935), (25, 1955148), (26, 1879950), (30, 1629290), (39, 1253300), (50, 977574), (52, 939975), (60, 814645), (65, 751980), (75, 651716), (78, 626650), (83, 588900), (100, 488787), (130, 375990), (150, 325858), (151, 323700), (156, 313325), (166, 294450), (195, 250660), (249, 196300), (260, 187995), (300, 162929), (302, 161850), (325, 150396), (332, 147225), (390, 125330), (415, 117780), (453, 107900), (498, 98150), (604, 80925), (650, 75198), (755, 64740), (780, 62665), (830, 58890), (906, 53950), (975, 50132), (996, 49075), (1079, 45300), (1245, 39260), (1300, 37599), (1510, 32370), (1660, 29445), (1812, 26975), (1950, 25066), (1963, 24900), (2075, 23556), (2158, 22650), (2265, 21580), (2490, 19630), (3020, 16185), (3237, 15100), (3775, 12948), (3900, 12533), (3926, 12450), (4150, 11778), (4316, 11325), (4530, 10790), (4980, 9815), (5395, 9060), (5889, 8300), (6225, 7852), (6474, 7550)]