177714420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3305

約数の個数: 96

約数和(自身を含む): 543594240

約数和(自身を除く): 365879820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 260, 284, 355, 390, 426, 710, 780, 852, 923, 1065, 1420, 1846, 2130, 2769, 3209, 3692, 4260, 4615, 5538, 6418, 9230, 9627, 11076, 12836, 13845, 16045, 18460, 19254, 27690, 32090, 38508, 41717, 48135, 55380, 64180, 83434, 96270, 125151, 166868, 192540, 208585, 227839, 250302, 417170, 455678, 500604, 625755, 683517, 834340, 911356, 1139195, 1251510, 1367034, 2278390, 2503020, 2734068, 2961907, 3417585, 4556780, 5923814, 6835170, 8885721, 11847628, 13670340, 14809535, 17771442, 29619070, 35542884, 44428605, 59238140, 88857210, 177714420]

約数ペア:

[(1, 177714420), (2, 88857210), (3, 59238140), (4, 44428605), (5, 35542884), (6, 29619070), (10, 17771442), (12, 14809535), (13, 13670340), (15, 11847628), (20, 8885721), (26, 6835170), (30, 5923814), (39, 4556780), (52, 3417585), (60, 2961907), (65, 2734068), (71, 2503020), (78, 2278390), (130, 1367034), (142, 1251510), (156, 1139195), (195, 911356), (213, 834340), (260, 683517), (284, 625755), (355, 500604), (390, 455678), (426, 417170), (710, 250302), (780, 227839), (852, 208585), (923, 192540), (1065, 166868), (1420, 125151), (1846, 96270), (2130, 83434), (2769, 64180), (3209, 55380), (3692, 48135), (4260, 41717), (4615, 38508), (5538, 32090), (6418, 27690), (9230, 19254), (9627, 18460), (11076, 16045), (12836, 13845)]