258385140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12303

約数の個数: 120

約数和(自身を含む): 872985960

約数和(自身を除く): 614600820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 12269, 21060, 24538, 36807, 49076, 61345, 73614, 110421, 122690, 147228, 159497, 184035, 220842, 245380, 318994, 331263, 368070, 441684, 478491, 552105, 637988, 662526, 736140, 797485, 956982, 993789, 1104210, 1325052, 1435473, 1594970, 1656315, 1913964, 1987578, 2208420, 2392455, 2870946, 3189940, 3312630, 3975156, 4306419, 4784910, 4968945, 5741892, 6625260, 7177365, 8612838, 9569820, 9937890, 12919257, 14354730, 17225676, 19875780, 21532095, 25838514, 28709460, 43064190, 51677028, 64596285, 86128380, 129192570, 258385140]

約数ペア:

[(1, 258385140), (2, 129192570), (3, 86128380), (4, 64596285), (5, 51677028), (6, 43064190), (9, 28709460), (10, 25838514), (12, 21532095), (13, 19875780), (15, 17225676), (18, 14354730), (20, 12919257), (26, 9937890), (27, 9569820), (30, 8612838), (36, 7177365), (39, 6625260), (45, 5741892), (52, 4968945), (54, 4784910), (60, 4306419), (65, 3975156), (78, 3312630), (81, 3189940), (90, 2870946), (108, 2392455), (117, 2208420), (130, 1987578), (135, 1913964), (156, 1656315), (162, 1594970), (180, 1435473), (195, 1325052), (234, 1104210), (260, 993789), (270, 956982), (324, 797485), (351, 736140), (390, 662526), (405, 637988), (468, 552105), (540, 478491), (585, 441684), (702, 368070), (780, 331263), (810, 318994), (1053, 245380), (1170, 220842), (1404, 184035), (1620, 159497), (1755, 147228), (2106, 122690), (2340, 110421), (3510, 73614), (4212, 61345), (5265, 49076), (7020, 36807), (10530, 24538), (12269, 21060)]