101608020

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 337236480

約数和(自身を除く): 235628460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 101, 108, 115, 135, 138, 162, 180, 202, 207, 230, 243, 270, 276, 303, 324, 345, 404, 405, 414, 460, 486, 505, 540, 606, 621, 690, 729, 810, 828, 909, 972, 1010, 1035, 1212, 1215, 1242, 1380, 1458, 1515, 1620, 1818, 1863, 2020, 2070, 2187, 2323, 2430, 2484, 2727, 2916, 3030, 3105, 3636, 3645, 3726, 4140, 4374, 4545, 4646, 4860, 5454, 5589, 6060, 6210, 6969, 7290, 7452, 8181, 8748, 9090, 9292, 9315, 10908, 10935, 11178, 11615, 12420, 13635, 13938, 14580, 16362, 16767, 18180, 18630, 20907, 21870, 22356, 23230, 24543, 27270, 27876, 27945, 32724, 33534, 34845, 37260, 40905, 41814, 43740, 46460, 49086, 50301, 54540, 55890, 62721, 67068, 69690, 73629, 81810, 83628, 83835, 98172, 100602, 104535, 111780, 122715, 125442, 139380, 147258, 163620, 167670, 188163, 201204, 209070, 220887, 245430, 250884, 251505, 294516, 313605, 335340, 368145, 376326, 418140, 441774, 490860, 503010, 564489, 627210, 736290, 752652, 883548, 940815, 1006020, 1104435, 1128978, 1254420, 1472580, 1693467, 1881630, 2208870, 2257956, 2822445, 3386934, 3763260, 4417740, 5080401, 5644890, 6773868, 8467335, 10160802, 11289780, 16934670, 20321604, 25402005, 33869340, 50804010, 101608020]

約数ペア:

[(1, 101608020), (2, 50804010), (3, 33869340), (4, 25402005), (5, 20321604), (6, 16934670), (9, 11289780), (10, 10160802), (12, 8467335), (15, 6773868), (18, 5644890), (20, 5080401), (23, 4417740), (27, 3763260), (30, 3386934), (36, 2822445), (45, 2257956), (46, 2208870), (54, 1881630), (60, 1693467), (69, 1472580), (81, 1254420), (90, 1128978), (92, 1104435), (101, 1006020), (108, 940815), (115, 883548), (135, 752652), (138, 736290), (162, 627210), (180, 564489), (202, 503010), (207, 490860), (230, 441774), (243, 418140), (270, 376326), (276, 368145), (303, 335340), (324, 313605), (345, 294516), (404, 251505), (405, 250884), (414, 245430), (460, 220887), (486, 209070), (505, 201204), (540, 188163), (606, 167670), (621, 163620), (690, 147258), (729, 139380), (810, 125442), (828, 122715), (909, 111780), (972, 104535), (1010, 100602), (1035, 98172), (1212, 83835), (1215, 83628), (1242, 81810), (1380, 73629), (1458, 69690), (1515, 67068), (1620, 62721), (1818, 55890), (1863, 54540), (2020, 50301), (2070, 49086), (2187, 46460), (2323, 43740), (2430, 41814), (2484, 40905), (2727, 37260), (2916, 34845), (3030, 33534), (3105, 32724), (3636, 27945), (3645, 27876), (3726, 27270), (4140, 24543), (4374, 23230), (4545, 22356), (4646, 21870), (4860, 20907), (5454, 18630), (5589, 18180), (6060, 16767), (6210, 16362), (6969, 14580), (7290, 13938), (7452, 13635), (8181, 12420), (8748, 11615), (9090, 11178), (9292, 10935), (9315, 10908)]