155846340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66601}}^1$

素因数の和:66629

約数の個数: 72

約数和(自身を含む): 509105688

約数和(自身を除く): 353259348

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, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 66601, 133202, 199803, 266404, 333005, 399606, 599409, 666010, 799212, 865813, 999015, 1198818, 1332020, 1731626, 1998030, 2397636, 2597439, 2997045, 3463252, 3996060, 4329065, 5194878, 5994090, 7792317, 8658130, 10389756, 11988180, 12987195, 15584634, 17316260, 25974390, 31169268, 38961585, 51948780, 77923170, 155846340]

約数ペア:

[(1, 155846340), (2, 77923170), (3, 51948780), (4, 38961585), (5, 31169268), (6, 25974390), (9, 17316260), (10, 15584634), (12, 12987195), (13, 11988180), (15, 10389756), (18, 8658130), (20, 7792317), (26, 5994090), (30, 5194878), (36, 4329065), (39, 3996060), (45, 3463252), (52, 2997045), (60, 2597439), (65, 2397636), (78, 1998030), (90, 1731626), (117, 1332020), (130, 1198818), (156, 999015), (180, 865813), (195, 799212), (234, 666010), (260, 599409), (390, 399606), (468, 333005), (585, 266404), (780, 199803), (1170, 133202), (2340, 66601)]