155149560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1598

約数の個数: 128

約数和(自身を含む): 522849600

約数和(自身を除く): 367700040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1481, 1746, 1940, 2328, 2619, 2910, 2962, 3492, 3880, 4365, 4443, 5238, 5820, 5924, 6984, 7405, 8730, 8886, 10476, 11640, 11848, 13095, 13329, 14810, 17460, 17772, 20952, 22215, 26190, 26658, 29620, 34920, 35544, 39987, 44430, 52380, 53316, 59240, 66645, 79974, 88860, 104760, 106632, 133290, 143657, 159948, 177720, 199935, 266580, 287314, 319896, 399870, 430971, 533160, 574628, 718285, 799740, 861942, 1149256, 1292913, 1436570, 1599480, 1723884, 2154855, 2585826, 2873140, 3447768, 3878739, 4309710, 5171652, 5746280, 6464565, 7757478, 8619420, 10343304, 12929130, 15514956, 17238840, 19393695, 25858260, 31029912, 38787390, 51716520, 77574780, 155149560]

約数ペア:

[(1, 155149560), (2, 77574780), (3, 51716520), (4, 38787390), (5, 31029912), (6, 25858260), (8, 19393695), (9, 17238840), (10, 15514956), (12, 12929130), (15, 10343304), (18, 8619420), (20, 7757478), (24, 6464565), (27, 5746280), (30, 5171652), (36, 4309710), (40, 3878739), (45, 3447768), (54, 2873140), (60, 2585826), (72, 2154855), (90, 1723884), (97, 1599480), (108, 1436570), (120, 1292913), (135, 1149256), (180, 861942), (194, 799740), (216, 718285), (270, 574628), (291, 533160), (360, 430971), (388, 399870), (485, 319896), (540, 287314), (582, 266580), (776, 199935), (873, 177720), (970, 159948), (1080, 143657), (1164, 133290), (1455, 106632), (1481, 104760), (1746, 88860), (1940, 79974), (2328, 66645), (2619, 59240), (2910, 53316), (2962, 52380), (3492, 44430), (3880, 39987), (4365, 35544), (4443, 34920), (5238, 29620), (5820, 26658), (5924, 26190), (6984, 22215), (7405, 20952), (8730, 17772), (8886, 17460), (10476, 14810), (11640, 13329), (11848, 13095)]