75649080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:781

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 172560840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 683, 710, 780, 852, 923, 1065, 1366, 1420, 1560, 1704, 1846, 2049, 2130, 2732, 2769, 2840, 3415, 3692, 4098, 4260, 4615, 5464, 5538, 6830, 7384, 8196, 8520, 8879, 9230, 10245, 11076, 13660, 13845, 16392, 17758, 18460, 20490, 22152, 26637, 27320, 27690, 35516, 36920, 40980, 44395, 48493, 53274, 55380, 71032, 81960, 88790, 96986, 106548, 110760, 133185, 145479, 177580, 193972, 213096, 242465, 266370, 290958, 355160, 387944, 484930, 532740, 581916, 630409, 727395, 969860, 1065480, 1163832, 1260818, 1454790, 1891227, 1939720, 2521636, 2909580, 3152045, 3782454, 5043272, 5819160, 6304090, 7564908, 9456135, 12608180, 15129816, 18912270, 25216360, 37824540, 75649080]

約数ペア:

[(1, 75649080), (2, 37824540), (3, 25216360), (4, 18912270), (5, 15129816), (6, 12608180), (8, 9456135), (10, 7564908), (12, 6304090), (13, 5819160), (15, 5043272), (20, 3782454), (24, 3152045), (26, 2909580), (30, 2521636), (39, 1939720), (40, 1891227), (52, 1454790), (60, 1260818), (65, 1163832), (71, 1065480), (78, 969860), (104, 727395), (120, 630409), (130, 581916), (142, 532740), (156, 484930), (195, 387944), (213, 355160), (260, 290958), (284, 266370), (312, 242465), (355, 213096), (390, 193972), (426, 177580), (520, 145479), (568, 133185), (683, 110760), (710, 106548), (780, 96986), (852, 88790), (923, 81960), (1065, 71032), (1366, 55380), (1420, 53274), (1560, 48493), (1704, 44395), (1846, 40980), (2049, 36920), (2130, 35516), (2732, 27690), (2769, 27320), (2840, 26637), (3415, 22152), (3692, 20490), (4098, 18460), (4260, 17758), (4615, 16392), (5464, 13845), (5538, 13660), (6830, 11076), (7384, 10245), (8196, 9230), (8520, 8879)]