45300840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 148780800

約数和(自身を除く): 103479960

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, 409, 426, 520, 568, 710, 780, 818, 852, 923, 1065, 1227, 1420, 1560, 1636, 1704, 1846, 2045, 2130, 2454, 2769, 2840, 3272, 3692, 4090, 4260, 4615, 4908, 5317, 5538, 6135, 7384, 8180, 8520, 9230, 9816, 10634, 11076, 12270, 13845, 15951, 16360, 18460, 21268, 22152, 24540, 26585, 27690, 29039, 31902, 36920, 42536, 49080, 53170, 55380, 58078, 63804, 79755, 87117, 106340, 110760, 116156, 127608, 145195, 159510, 174234, 212680, 232312, 290390, 319020, 348468, 377507, 435585, 580780, 638040, 696936, 755014, 871170, 1132521, 1161560, 1510028, 1742340, 1887535, 2265042, 3020056, 3484680, 3775070, 4530084, 5662605, 7550140, 9060168, 11325210, 15100280, 22650420, 45300840]

約数ペア:

[(1, 45300840), (2, 22650420), (3, 15100280), (4, 11325210), (5, 9060168), (6, 7550140), (8, 5662605), (10, 4530084), (12, 3775070), (13, 3484680), (15, 3020056), (20, 2265042), (24, 1887535), (26, 1742340), (30, 1510028), (39, 1161560), (40, 1132521), (52, 871170), (60, 755014), (65, 696936), (71, 638040), (78, 580780), (104, 435585), (120, 377507), (130, 348468), (142, 319020), (156, 290390), (195, 232312), (213, 212680), (260, 174234), (284, 159510), (312, 145195), (355, 127608), (390, 116156), (409, 110760), (426, 106340), (520, 87117), (568, 79755), (710, 63804), (780, 58078), (818, 55380), (852, 53170), (923, 49080), (1065, 42536), (1227, 36920), (1420, 31902), (1560, 29039), (1636, 27690), (1704, 26585), (1846, 24540), (2045, 22152), (2130, 21268), (2454, 18460), (2769, 16360), (2840, 15951), (3272, 13845), (3692, 12270), (4090, 11076), (4260, 10634), (4615, 9816), (4908, 9230), (5317, 8520), (5538, 8180), (6135, 7384)]