275045220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 180

約数和(自身を含む): 893141172

約数和(自身を除く): 618095952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 101, 108, 123, 135, 162, 164, 180, 202, 205, 246, 270, 303, 324, 369, 404, 405, 410, 492, 505, 540, 606, 615, 738, 810, 820, 909, 1010, 1107, 1212, 1230, 1476, 1515, 1620, 1681, 1818, 1845, 2020, 2214, 2460, 2727, 3030, 3321, 3362, 3636, 3690, 4141, 4428, 4545, 5043, 5454, 5535, 6060, 6642, 6724, 7380, 8181, 8282, 8405, 9090, 10086, 10908, 11070, 12423, 13284, 13635, 15129, 16362, 16564, 16605, 16810, 18180, 20172, 20705, 22140, 24846, 25215, 27270, 30258, 32724, 33210, 33620, 37269, 40905, 41410, 45387, 49692, 50430, 54540, 60516, 62115, 66420, 74538, 75645, 81810, 82820, 90774, 100860, 111807, 124230, 136161, 149076, 151290, 163620, 169781, 181548, 186345, 223614, 226935, 248460, 272322, 302580, 335421, 339562, 372690, 447228, 453870, 509343, 544644, 559035, 670842, 679124, 680805, 745380, 848905, 907740, 1018686, 1118070, 1341684, 1361610, 1528029, 1677105, 1697810, 2037372, 2236140, 2546715, 2723220, 3056058, 3354210, 3395620, 4584087, 5093430, 6112116, 6708420, 7640145, 9168174, 10186860, 13752261, 15280290, 18336348, 22920435, 27504522, 30560580, 45840870, 55009044, 68761305, 91681740, 137522610, 275045220]

約数ペア:

[(1, 275045220), (2, 137522610), (3, 91681740), (4, 68761305), (5, 55009044), (6, 45840870), (9, 30560580), (10, 27504522), (12, 22920435), (15, 18336348), (18, 15280290), (20, 13752261), (27, 10186860), (30, 9168174), (36, 7640145), (41, 6708420), (45, 6112116), (54, 5093430), (60, 4584087), (81, 3395620), (82, 3354210), (90, 3056058), (101, 2723220), (108, 2546715), (123, 2236140), (135, 2037372), (162, 1697810), (164, 1677105), (180, 1528029), (202, 1361610), (205, 1341684), (246, 1118070), (270, 1018686), (303, 907740), (324, 848905), (369, 745380), (404, 680805), (405, 679124), (410, 670842), (492, 559035), (505, 544644), (540, 509343), (606, 453870), (615, 447228), (738, 372690), (810, 339562), (820, 335421), (909, 302580), (1010, 272322), (1107, 248460), (1212, 226935), (1230, 223614), (1476, 186345), (1515, 181548), (1620, 169781), (1681, 163620), (1818, 151290), (1845, 149076), (2020, 136161), (2214, 124230), (2460, 111807), (2727, 100860), (3030, 90774), (3321, 82820), (3362, 81810), (3636, 75645), (3690, 74538), (4141, 66420), (4428, 62115), (4545, 60516), (5043, 54540), (5454, 50430), (5535, 49692), (6060, 45387), (6642, 41410), (6724, 40905), (7380, 37269), (8181, 33620), (8282, 33210), (8405, 32724), (9090, 30258), (10086, 27270), (10908, 25215), (11070, 24846), (12423, 22140), (13284, 20705), (13635, 20172), (15129, 18180), (16362, 16810), (16564, 16605)]