149717640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1039

約数の個数: 128

約数和(自身を含む): 482112000

約数和(自身を除く): 332394360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 474, 510, 632, 680, 790, 929, 948, 1020, 1185, 1343, 1580, 1858, 1896, 2040, 2370, 2686, 2787, 3160, 3716, 4029, 4645, 4740, 5372, 5574, 6715, 7432, 8058, 9290, 9480, 10744, 11148, 13430, 13935, 15793, 16116, 18580, 20145, 22296, 26860, 27870, 31586, 32232, 37160, 40290, 47379, 53720, 55740, 63172, 73391, 78965, 80580, 94758, 111480, 126344, 146782, 157930, 161160, 189516, 220173, 236895, 293564, 315860, 366955, 379032, 440346, 473790, 587128, 631720, 733910, 880692, 947580, 1100865, 1247647, 1467820, 1761384, 1895160, 2201730, 2495294, 2935640, 3742941, 4403460, 4990588, 6238235, 7485882, 8806920, 9981176, 12476470, 14971764, 18714705, 24952940, 29943528, 37429410, 49905880, 74858820, 149717640]

約数ペア:

[(1, 149717640), (2, 74858820), (3, 49905880), (4, 37429410), (5, 29943528), (6, 24952940), (8, 18714705), (10, 14971764), (12, 12476470), (15, 9981176), (17, 8806920), (20, 7485882), (24, 6238235), (30, 4990588), (34, 4403460), (40, 3742941), (51, 2935640), (60, 2495294), (68, 2201730), (79, 1895160), (85, 1761384), (102, 1467820), (120, 1247647), (136, 1100865), (158, 947580), (170, 880692), (204, 733910), (237, 631720), (255, 587128), (316, 473790), (340, 440346), (395, 379032), (408, 366955), (474, 315860), (510, 293564), (632, 236895), (680, 220173), (790, 189516), (929, 161160), (948, 157930), (1020, 146782), (1185, 126344), (1343, 111480), (1580, 94758), (1858, 80580), (1896, 78965), (2040, 73391), (2370, 63172), (2686, 55740), (2787, 53720), (3160, 47379), (3716, 40290), (4029, 37160), (4645, 32232), (4740, 31586), (5372, 27870), (5574, 26860), (6715, 22296), (7432, 20145), (8058, 18580), (9290, 16116), (9480, 15793), (10744, 13935), (11148, 13430)]