133031340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 438765600

約数和(自身を除く): 305734260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 139, 156, 180, 195, 234, 260, 278, 390, 409, 417, 468, 556, 585, 695, 780, 818, 834, 1170, 1227, 1251, 1390, 1636, 1668, 1807, 2045, 2085, 2340, 2454, 2502, 2780, 3614, 3681, 4090, 4170, 4908, 5004, 5317, 5421, 6135, 6255, 7228, 7362, 8180, 8340, 9035, 10634, 10842, 12270, 12510, 14724, 15951, 16263, 18070, 18405, 21268, 21684, 24540, 25020, 26585, 27105, 31902, 32526, 36140, 36810, 47853, 53170, 54210, 56851, 63804, 65052, 73620, 79755, 81315, 95706, 106340, 108420, 113702, 159510, 162630, 170553, 191412, 227404, 239265, 284255, 319020, 325260, 341106, 478530, 511659, 568510, 682212, 739063, 852765, 957060, 1023318, 1137020, 1478126, 1705530, 2046636, 2217189, 2558295, 2956252, 3411060, 3695315, 4434378, 5116590, 6651567, 7390630, 8868756, 10233180, 11085945, 13303134, 14781260, 22171890, 26606268, 33257835, 44343780, 66515670, 133031340]

約数ペア:

[(1, 133031340), (2, 66515670), (3, 44343780), (4, 33257835), (5, 26606268), (6, 22171890), (9, 14781260), (10, 13303134), (12, 11085945), (13, 10233180), (15, 8868756), (18, 7390630), (20, 6651567), (26, 5116590), (30, 4434378), (36, 3695315), (39, 3411060), (45, 2956252), (52, 2558295), (60, 2217189), (65, 2046636), (78, 1705530), (90, 1478126), (117, 1137020), (130, 1023318), (139, 957060), (156, 852765), (180, 739063), (195, 682212), (234, 568510), (260, 511659), (278, 478530), (390, 341106), (409, 325260), (417, 319020), (468, 284255), (556, 239265), (585, 227404), (695, 191412), (780, 170553), (818, 162630), (834, 159510), (1170, 113702), (1227, 108420), (1251, 106340), (1390, 95706), (1636, 81315), (1668, 79755), (1807, 73620), (2045, 65052), (2085, 63804), (2340, 56851), (2454, 54210), (2502, 53170), (2780, 47853), (3614, 36810), (3681, 36140), (4090, 32526), (4170, 31902), (4908, 27105), (5004, 26585), (5317, 25020), (5421, 24540), (6135, 21684), (6255, 21268), (7228, 18405), (7362, 18070), (8180, 16263), (8340, 15951), (9035, 14724), (10634, 12510), (10842, 12270)]