137500680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19421}}^1$

素因数の和:19494

約数の個数: 64

約数和(自身を含む): 419515200

約数和(自身を除く): 282014520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 19421, 38842, 58263, 77684, 97105, 116526, 155368, 194210, 233052, 291315, 388420, 466104, 582630, 776840, 1145839, 1165260, 2291678, 2330520, 3437517, 4583356, 5729195, 6875034, 9166712, 11458390, 13750068, 17187585, 22916780, 27500136, 34375170, 45833560, 68750340, 137500680]

約数ペア:

[(1, 137500680), (2, 68750340), (3, 45833560), (4, 34375170), (5, 27500136), (6, 22916780), (8, 17187585), (10, 13750068), (12, 11458390), (15, 9166712), (20, 6875034), (24, 5729195), (30, 4583356), (40, 3437517), (59, 2330520), (60, 2291678), (118, 1165260), (120, 1145839), (177, 776840), (236, 582630), (295, 466104), (354, 388420), (472, 291315), (590, 233052), (708, 194210), (885, 155368), (1180, 116526), (1416, 97105), (1770, 77684), (2360, 58263), (3540, 38842), (7080, 19421)]