11289780

素因数分解:

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

素因数の和:148

約数の個数: 144

約数和(自身を含む): 37425024

約数和(自身を除く): 26135244

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, 810, 828, 909, 972, 1010, 1035, 1212, 1215, 1242, 1380, 1515, 1620, 1818, 1863, 2020, 2070, 2323, 2430, 2484, 2727, 3030, 3105, 3636, 3726, 4140, 4545, 4646, 4860, 5454, 5589, 6060, 6210, 6969, 7452, 8181, 9090, 9292, 9315, 10908, 11178, 11615, 12420, 13635, 13938, 16362, 18180, 18630, 20907, 22356, 23230, 24543, 27270, 27876, 27945, 32724, 34845, 37260, 40905, 41814, 46460, 49086, 54540, 55890, 62721, 69690, 81810, 83628, 98172, 104535, 111780, 122715, 125442, 139380, 163620, 188163, 209070, 245430, 250884, 313605, 376326, 418140, 490860, 564489, 627210, 752652, 940815, 1128978, 1254420, 1881630, 2257956, 2822445, 3763260, 5644890, 11289780]

約数ペア:

[(1, 11289780), (2, 5644890), (3, 3763260), (4, 2822445), (5, 2257956), (6, 1881630), (9, 1254420), (10, 1128978), (12, 940815), (15, 752652), (18, 627210), (20, 564489), (23, 490860), (27, 418140), (30, 376326), (36, 313605), (45, 250884), (46, 245430), (54, 209070), (60, 188163), (69, 163620), (81, 139380), (90, 125442), (92, 122715), (101, 111780), (108, 104535), (115, 98172), (135, 83628), (138, 81810), (162, 69690), (180, 62721), (202, 55890), (207, 54540), (230, 49086), (243, 46460), (270, 41814), (276, 40905), (303, 37260), (324, 34845), (345, 32724), (404, 27945), (405, 27876), (414, 27270), (460, 24543), (486, 23230), (505, 22356), (540, 20907), (606, 18630), (621, 18180), (690, 16362), (810, 13938), (828, 13635), (909, 12420), (972, 11615), (1010, 11178), (1035, 10908), (1212, 9315), (1215, 9292), (1242, 9090), (1380, 8181), (1515, 7452), (1620, 6969), (1818, 6210), (1863, 6060), (2020, 5589), (2070, 5454), (2323, 4860), (2430, 4646), (2484, 4545), (2727, 4140), (3030, 3726), (3105, 3636)]