155558610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19867}}^1$

素因数の和:19912

約数の個数: 64

約数和(自身を含む): 429148800

約数和(自身を除く): 273590190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 19867, 39734, 59601, 99335, 119202, 178803, 198670, 298005, 357606, 536409, 576143, 596010, 894015, 1072818, 1152286, 1728429, 1788030, 2682045, 2880715, 3456858, 5185287, 5364090, 5761430, 8642145, 10370574, 15555861, 17284290, 25926435, 31111722, 51852870, 77779305, 155558610]

約数ペア:

[(1, 155558610), (2, 77779305), (3, 51852870), (5, 31111722), (6, 25926435), (9, 17284290), (10, 15555861), (15, 10370574), (18, 8642145), (27, 5761430), (29, 5364090), (30, 5185287), (45, 3456858), (54, 2880715), (58, 2682045), (87, 1788030), (90, 1728429), (135, 1152286), (145, 1072818), (174, 894015), (261, 596010), (270, 576143), (290, 536409), (435, 357606), (522, 298005), (783, 198670), (870, 178803), (1305, 119202), (1566, 99335), (2610, 59601), (3915, 39734), (7830, 19867)]