166450140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1234

約数の個数: 144

約数和(自身を含む): 542112480

約数和(自身を除く): 375662340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1044, 1181, 1215, 1305, 1566, 1620, 1740, 2349, 2362, 2430, 2610, 3132, 3543, 3915, 4698, 4724, 4860, 5220, 5905, 7047, 7086, 7830, 9396, 10629, 11745, 11810, 14094, 14172, 15660, 17715, 21258, 23490, 23620, 28188, 31887, 34249, 35235, 35430, 42516, 46980, 53145, 63774, 68498, 70470, 70860, 95661, 102747, 106290, 127548, 136996, 140940, 159435, 171245, 191322, 205494, 212580, 286983, 308241, 318870, 342490, 382644, 410988, 478305, 513735, 573966, 616482, 637740, 684980, 924723, 956610, 1027470, 1147932, 1232964, 1434915, 1541205, 1849446, 1913220, 2054940, 2774169, 2869830, 3082410, 3698892, 4623615, 5548338, 5739660, 6164820, 8322507, 9247230, 11096676, 13870845, 16645014, 18494460, 27741690, 33290028, 41612535, 55483380, 83225070, 166450140]

約数ペア:

[(1, 166450140), (2, 83225070), (3, 55483380), (4, 41612535), (5, 33290028), (6, 27741690), (9, 18494460), (10, 16645014), (12, 13870845), (15, 11096676), (18, 9247230), (20, 8322507), (27, 6164820), (29, 5739660), (30, 5548338), (36, 4623615), (45, 3698892), (54, 3082410), (58, 2869830), (60, 2774169), (81, 2054940), (87, 1913220), (90, 1849446), (108, 1541205), (116, 1434915), (135, 1232964), (145, 1147932), (162, 1027470), (174, 956610), (180, 924723), (243, 684980), (261, 637740), (270, 616482), (290, 573966), (324, 513735), (348, 478305), (405, 410988), (435, 382644), (486, 342490), (522, 318870), (540, 308241), (580, 286983), (783, 212580), (810, 205494), (870, 191322), (972, 171245), (1044, 159435), (1181, 140940), (1215, 136996), (1305, 127548), (1566, 106290), (1620, 102747), (1740, 95661), (2349, 70860), (2362, 70470), (2430, 68498), (2610, 63774), (3132, 53145), (3543, 46980), (3915, 42516), (4698, 35430), (4724, 35235), (4860, 34249), (5220, 31887), (5905, 28188), (7047, 23620), (7086, 23490), (7830, 21258), (9396, 17715), (10629, 15660), (11745, 14172), (11810, 14094)]