40425660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 141759072

約数和(自身を除く): 101333412

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, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1201, 1530, 1683, 1870, 1980, 2244, 2402, 2805, 3060, 3366, 3603, 3740, 4804, 5610, 6005, 6732, 7206, 8415, 10809, 11220, 12010, 13211, 14412, 16830, 18015, 20417, 21618, 24020, 26422, 33660, 36030, 39633, 40834, 43236, 52844, 54045, 61251, 66055, 72060, 79266, 81668, 102085, 108090, 118899, 122502, 132110, 158532, 183753, 198165, 204170, 216180, 224587, 237798, 245004, 264220, 306255, 367506, 396330, 408340, 449174, 475596, 594495, 612510, 673761, 735012, 792660, 898348, 918765, 1122935, 1188990, 1225020, 1347522, 1837530, 2021283, 2245870, 2377980, 2695044, 3368805, 3675060, 4042566, 4491740, 6737610, 8085132, 10106415, 13475220, 20212830, 40425660]

約数ペア:

[(1, 40425660), (2, 20212830), (3, 13475220), (4, 10106415), (5, 8085132), (6, 6737610), (9, 4491740), (10, 4042566), (11, 3675060), (12, 3368805), (15, 2695044), (17, 2377980), (18, 2245870), (20, 2021283), (22, 1837530), (30, 1347522), (33, 1225020), (34, 1188990), (36, 1122935), (44, 918765), (45, 898348), (51, 792660), (55, 735012), (60, 673761), (66, 612510), (68, 594495), (85, 475596), (90, 449174), (99, 408340), (102, 396330), (110, 367506), (132, 306255), (153, 264220), (165, 245004), (170, 237798), (180, 224587), (187, 216180), (198, 204170), (204, 198165), (220, 183753), (255, 158532), (306, 132110), (330, 122502), (340, 118899), (374, 108090), (396, 102085), (495, 81668), (510, 79266), (561, 72060), (612, 66055), (660, 61251), (748, 54045), (765, 52844), (935, 43236), (990, 40834), (1020, 39633), (1122, 36030), (1201, 33660), (1530, 26422), (1683, 24020), (1870, 21618), (1980, 20417), (2244, 18015), (2402, 16830), (2805, 14412), (3060, 13211), (3366, 12010), (3603, 11220), (3740, 10809), (4804, 8415), (5610, 7206), (6005, 6732)]