152066900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 340170936

約数和(自身を除く): 188104036

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 97, 100, 122, 194, 244, 257, 305, 388, 485, 514, 610, 970, 1028, 1220, 1285, 1525, 1940, 2425, 2570, 3050, 4850, 5140, 5917, 6100, 6425, 9700, 11834, 12850, 15677, 23668, 24929, 25700, 29585, 31354, 49858, 59170, 62708, 78385, 99716, 118340, 124645, 147925, 156770, 249290, 295850, 313540, 391925, 498580, 591700, 623225, 783850, 1246450, 1520669, 1567700, 2492900, 3041338, 6082676, 7603345, 15206690, 30413380, 38016725, 76033450, 152066900]

約数ペア:

[(1, 152066900), (2, 76033450), (4, 38016725), (5, 30413380), (10, 15206690), (20, 7603345), (25, 6082676), (50, 3041338), (61, 2492900), (97, 1567700), (100, 1520669), (122, 1246450), (194, 783850), (244, 623225), (257, 591700), (305, 498580), (388, 391925), (485, 313540), (514, 295850), (610, 249290), (970, 156770), (1028, 147925), (1220, 124645), (1285, 118340), (1525, 99716), (1940, 78385), (2425, 62708), (2570, 59170), (3050, 49858), (4850, 31354), (5140, 29585), (5917, 25700), (6100, 24929), (6425, 23668), (9700, 15677), (11834, 12850)]