115921000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 301260960

約数和(自身を除く): 185339960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 125, 130, 148, 185, 200, 241, 250, 260, 296, 325, 370, 481, 482, 500, 520, 650, 740, 925, 962, 964, 1000, 1205, 1300, 1480, 1625, 1850, 1924, 1928, 2405, 2410, 2600, 3133, 3250, 3700, 3848, 4625, 4810, 4820, 6025, 6266, 6500, 7400, 8917, 9250, 9620, 9640, 12025, 12050, 12532, 13000, 15665, 17834, 18500, 19240, 24050, 24100, 25064, 30125, 31330, 35668, 37000, 44585, 48100, 48200, 60125, 60250, 62660, 71336, 78325, 89170, 96200, 115921, 120250, 120500, 125320, 156650, 178340, 222925, 231842, 240500, 241000, 313300, 356680, 391625, 445850, 463684, 481000, 579605, 626600, 783250, 891700, 927368, 1114625, 1159210, 1566500, 1783400, 2229250, 2318420, 2898025, 3133000, 4458500, 4636840, 5796050, 8917000, 11592100, 14490125, 23184200, 28980250, 57960500, 115921000]

約数ペア:

[(1, 115921000), (2, 57960500), (4, 28980250), (5, 23184200), (8, 14490125), (10, 11592100), (13, 8917000), (20, 5796050), (25, 4636840), (26, 4458500), (37, 3133000), (40, 2898025), (50, 2318420), (52, 2229250), (65, 1783400), (74, 1566500), (100, 1159210), (104, 1114625), (125, 927368), (130, 891700), (148, 783250), (185, 626600), (200, 579605), (241, 481000), (250, 463684), (260, 445850), (296, 391625), (325, 356680), (370, 313300), (481, 241000), (482, 240500), (500, 231842), (520, 222925), (650, 178340), (740, 156650), (925, 125320), (962, 120500), (964, 120250), (1000, 115921), (1205, 96200), (1300, 89170), (1480, 78325), (1625, 71336), (1850, 62660), (1924, 60250), (1928, 60125), (2405, 48200), (2410, 48100), (2600, 44585), (3133, 37000), (3250, 35668), (3700, 31330), (3848, 30125), (4625, 25064), (4810, 24100), (4820, 24050), (6025, 19240), (6266, 18500), (6500, 17834), (7400, 15665), (8917, 13000), (9250, 12532), (9620, 12050), (9640, 12025)]