131408730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3133

約数の個数: 80

約数和(自身を含む): 360127944

約数和(自身を除く): 228719214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 159, 162, 265, 270, 318, 405, 477, 530, 795, 810, 954, 1431, 1590, 2385, 2862, 3061, 4293, 4770, 6122, 7155, 8586, 9183, 14310, 15305, 18366, 21465, 27549, 30610, 42930, 45915, 55098, 82647, 91830, 137745, 162233, 165294, 247941, 275490, 324466, 413235, 486699, 495882, 811165, 826470, 973398, 1239705, 1460097, 1622330, 2433495, 2479410, 2920194, 4380291, 4866990, 7300485, 8760582, 13140873, 14600970, 21901455, 26281746, 43802910, 65704365, 131408730]

約数ペア:

[(1, 131408730), (2, 65704365), (3, 43802910), (5, 26281746), (6, 21901455), (9, 14600970), (10, 13140873), (15, 8760582), (18, 7300485), (27, 4866990), (30, 4380291), (45, 2920194), (53, 2479410), (54, 2433495), (81, 1622330), (90, 1460097), (106, 1239705), (135, 973398), (159, 826470), (162, 811165), (265, 495882), (270, 486699), (318, 413235), (405, 324466), (477, 275490), (530, 247941), (795, 165294), (810, 162233), (954, 137745), (1431, 91830), (1590, 82647), (2385, 55098), (2862, 45915), (3061, 42930), (4293, 30610), (4770, 27549), (6122, 21465), (7155, 18366), (8586, 15305), (9183, 14310)]