149252940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6529}}^1$

素因数の和:6671

約数の個数: 72

約数和(自身を含む): 456368640

約数和(自身を除く): 307115700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6529, 7620, 11430, 13058, 19587, 22860, 26116, 32645, 39174, 58761, 65290, 78348, 97935, 117522, 130580, 195870, 235044, 293805, 391740, 587610, 829183, 1175220, 1658366, 2487549, 3316732, 4145915, 4975098, 7462647, 8291830, 9950196, 12437745, 14925294, 16583660, 24875490, 29850588, 37313235, 49750980, 74626470, 149252940]

約数ペア:

[(1, 149252940), (2, 74626470), (3, 49750980), (4, 37313235), (5, 29850588), (6, 24875490), (9, 16583660), (10, 14925294), (12, 12437745), (15, 9950196), (18, 8291830), (20, 7462647), (30, 4975098), (36, 4145915), (45, 3316732), (60, 2487549), (90, 1658366), (127, 1175220), (180, 829183), (254, 587610), (381, 391740), (508, 293805), (635, 235044), (762, 195870), (1143, 130580), (1270, 117522), (1524, 97935), (1905, 78348), (2286, 65290), (2540, 58761), (3810, 39174), (4572, 32645), (5715, 26116), (6529, 22860), (7620, 19587), (11430, 13058)]