25018470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 68424048

約数和(自身を除く): 43405578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 335, 402, 405, 461, 603, 670, 810, 922, 1005, 1206, 1383, 1809, 2010, 2305, 2766, 3015, 3618, 4149, 4610, 5427, 6030, 6915, 8298, 9045, 10854, 12447, 13830, 18090, 20745, 24894, 27135, 30887, 37341, 41490, 54270, 61774, 62235, 74682, 92661, 124470, 154435, 185322, 186705, 277983, 308870, 373410, 463305, 555966, 833949, 926610, 1389915, 1667898, 2501847, 2779830, 4169745, 5003694, 8339490, 12509235, 25018470]

約数ペア:

[(1, 25018470), (2, 12509235), (3, 8339490), (5, 5003694), (6, 4169745), (9, 2779830), (10, 2501847), (15, 1667898), (18, 1389915), (27, 926610), (30, 833949), (45, 555966), (54, 463305), (67, 373410), (81, 308870), (90, 277983), (134, 186705), (135, 185322), (162, 154435), (201, 124470), (270, 92661), (335, 74682), (402, 62235), (405, 61774), (461, 54270), (603, 41490), (670, 37341), (810, 30887), (922, 27135), (1005, 24894), (1206, 20745), (1383, 18090), (1809, 13830), (2010, 12447), (2305, 10854), (2766, 9045), (3015, 8298), (3618, 6915), (4149, 6030), (4610, 5427)]