15332900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 37122624

約数和(自身を除く): 21789724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 263, 265, 275, 526, 530, 550, 583, 1052, 1060, 1100, 1166, 1315, 1325, 2332, 2630, 2650, 2893, 2915, 5260, 5300, 5786, 5830, 6575, 11572, 11660, 13150, 13939, 14465, 14575, 26300, 27878, 28930, 29150, 55756, 57860, 58300, 69695, 72325, 139390, 144650, 153329, 278780, 289300, 306658, 348475, 613316, 696950, 766645, 1393900, 1533290, 3066580, 3833225, 7666450, 15332900]

約数ペア:

[(1, 15332900), (2, 7666450), (4, 3833225), (5, 3066580), (10, 1533290), (11, 1393900), (20, 766645), (22, 696950), (25, 613316), (44, 348475), (50, 306658), (53, 289300), (55, 278780), (100, 153329), (106, 144650), (110, 139390), (212, 72325), (220, 69695), (263, 58300), (265, 57860), (275, 55756), (526, 29150), (530, 28930), (550, 27878), (583, 26300), (1052, 14575), (1060, 14465), (1100, 13939), (1166, 13150), (1315, 11660), (1325, 11572), (2332, 6575), (2630, 5830), (2650, 5786), (2893, 5300), (2915, 5260)]