401126220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 216

約数和(自身を含む): 1412047728

約数和(自身を除く): 1010921508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 289, 306, 330, 340, 374, 396, 495, 510, 561, 578, 612, 660, 701, 748, 765, 867, 935, 990, 1020, 1122, 1156, 1402, 1445, 1530, 1683, 1734, 1870, 1980, 2103, 2244, 2601, 2804, 2805, 2890, 3060, 3179, 3366, 3468, 3505, 3740, 4206, 4335, 5202, 5610, 5780, 6309, 6358, 6732, 7010, 7711, 8412, 8415, 8670, 9537, 10404, 10515, 11220, 11917, 12618, 12716, 13005, 14020, 15422, 15895, 16830, 17340, 19074, 21030, 23133, 23834, 25236, 26010, 28611, 30844, 31545, 31790, 33660, 35751, 38148, 38555, 42060, 46266, 47668, 47685, 52020, 57222, 59585, 63090, 63580, 69399, 71502, 77110, 92532, 95370, 107253, 114444, 115665, 119170, 126180, 131087, 138798, 143004, 143055, 154220, 178755, 190740, 202589, 214506, 231330, 238340, 262174, 277596, 286110, 346995, 357510, 393261, 405178, 429012, 462660, 524348, 536265, 572220, 607767, 655435, 693990, 715020, 786522, 810356, 1012945, 1072530, 1179783, 1215534, 1310870, 1387980, 1573044, 1823301, 1966305, 2025890, 2145060, 2228479, 2359566, 2431068, 2621740, 3038835, 3646602, 3932610, 4051780, 4456958, 4719132, 5898915, 6077670, 6685437, 7293204, 7865220, 8913916, 9116505, 11142395, 11797830, 12155340, 13370874, 18233010, 20056311, 22284790, 23595660, 26741748, 33427185, 36466020, 40112622, 44569580, 66854370, 80225244, 100281555, 133708740, 200563110, 401126220]

約数ペア:

[(1, 401126220), (2, 200563110), (3, 133708740), (4, 100281555), (5, 80225244), (6, 66854370), (9, 44569580), (10, 40112622), (11, 36466020), (12, 33427185), (15, 26741748), (17, 23595660), (18, 22284790), (20, 20056311), (22, 18233010), (30, 13370874), (33, 12155340), (34, 11797830), (36, 11142395), (44, 9116505), (45, 8913916), (51, 7865220), (55, 7293204), (60, 6685437), (66, 6077670), (68, 5898915), (85, 4719132), (90, 4456958), (99, 4051780), (102, 3932610), (110, 3646602), (132, 3038835), (153, 2621740), (165, 2431068), (170, 2359566), (180, 2228479), (187, 2145060), (198, 2025890), (204, 1966305), (220, 1823301), (255, 1573044), (289, 1387980), (306, 1310870), (330, 1215534), (340, 1179783), (374, 1072530), (396, 1012945), (495, 810356), (510, 786522), (561, 715020), (578, 693990), (612, 655435), (660, 607767), (701, 572220), (748, 536265), (765, 524348), (867, 462660), (935, 429012), (990, 405178), (1020, 393261), (1122, 357510), (1156, 346995), (1402, 286110), (1445, 277596), (1530, 262174), (1683, 238340), (1734, 231330), (1870, 214506), (1980, 202589), (2103, 190740), (2244, 178755), (2601, 154220), (2804, 143055), (2805, 143004), (2890, 138798), (3060, 131087), (3179, 126180), (3366, 119170), (3468, 115665), (3505, 114444), (3740, 107253), (4206, 95370), (4335, 92532), (5202, 77110), (5610, 71502), (5780, 69399), (6309, 63580), (6358, 63090), (6732, 59585), (7010, 57222), (7711, 52020), (8412, 47685), (8415, 47668), (8670, 46266), (9537, 42060), (10404, 38555), (10515, 38148), (11220, 35751), (11917, 33660), (12618, 31790), (12716, 31545), (13005, 30844), (14020, 28611), (15422, 26010), (15895, 25236), (16830, 23834), (17340, 23133), (19074, 21030)]