155590470

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3081

約数の個数: 112

約数和(自身を含む): 480045600

約数和(自身を除く): 324455130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1701, 1890, 2430, 2835, 3049, 3402, 3645, 5103, 5670, 6098, 7290, 8505, 9147, 10206, 15245, 17010, 18294, 21343, 25515, 27441, 30490, 42686, 45735, 51030, 54882, 64029, 82323, 91470, 106715, 128058, 137205, 164646, 192087, 213430, 246969, 274410, 320145, 384174, 411615, 493938, 576261, 640290, 740907, 823230, 960435, 1152522, 1234845, 1481814, 1728783, 1920870, 2222721, 2469690, 2881305, 3457566, 3704535, 4445442, 5186349, 5762610, 7409070, 8643915, 10372698, 11113605, 15559047, 17287830, 22227210, 25931745, 31118094, 51863490, 77795235, 155590470]

約数ペア:

[(1, 155590470), (2, 77795235), (3, 51863490), (5, 31118094), (6, 25931745), (7, 22227210), (9, 17287830), (10, 15559047), (14, 11113605), (15, 10372698), (18, 8643915), (21, 7409070), (27, 5762610), (30, 5186349), (35, 4445442), (42, 3704535), (45, 3457566), (54, 2881305), (63, 2469690), (70, 2222721), (81, 1920870), (90, 1728783), (105, 1481814), (126, 1234845), (135, 1152522), (162, 960435), (189, 823230), (210, 740907), (243, 640290), (270, 576261), (315, 493938), (378, 411615), (405, 384174), (486, 320145), (567, 274410), (630, 246969), (729, 213430), (810, 192087), (945, 164646), (1134, 137205), (1215, 128058), (1458, 106715), (1701, 91470), (1890, 82323), (2430, 64029), (2835, 54882), (3049, 51030), (3402, 45735), (3645, 42686), (5103, 30490), (5670, 27441), (6098, 25515), (7290, 21343), (8505, 18294), (9147, 17010), (10206, 15245)]