149903038980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15443}}^1\times {\mathrm{53927}}^1$

素因数の和:69385

約数の個数: 72

約数和(自身を含む): 454743761472

約数和(自身を除く): 304840722492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15443, 30886, 46329, 53927, 61772, 77215, 92658, 107854, 138987, 154430, 161781, 185316, 215708, 231645, 269635, 277974, 308860, 323562, 463290, 485343, 539270, 555948, 647124, 694935, 808905, 926580, 970686, 1078540, 1389870, 1617810, 1941372, 2426715, 2779740, 3235620, 4853430, 9706860, 832794661, 1665589322, 2498383983, 3331178644, 4163973305, 4996767966, 7495151949, 8327946610, 9993535932, 12491919915, 14990303898, 16655893220, 24983839830, 29980607796, 37475759745, 49967679660, 74951519490, 149903038980]

約数ペア:

[(1, 149903038980), (2, 74951519490), (3, 49967679660), (4, 37475759745), (5, 29980607796), (6, 24983839830), (9, 16655893220), (10, 14990303898), (12, 12491919915), (15, 9993535932), (18, 8327946610), (20, 7495151949), (30, 4996767966), (36, 4163973305), (45, 3331178644), (60, 2498383983), (90, 1665589322), (180, 832794661), (15443, 9706860), (30886, 4853430), (46329, 3235620), (53927, 2779740), (61772, 2426715), (77215, 1941372), (92658, 1617810), (107854, 1389870), (138987, 1078540), (154430, 970686), (161781, 926580), (185316, 808905), (215708, 694935), (231645, 647124), (269635, 555948), (277974, 539270), (308860, 485343), (323562, 463290)]