130020750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{57787}}^1$

素因数の和:57810

約数の個数: 48

約数和(自身を含む): 351582192

約数和(自身を除く): 221561442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 57787, 115574, 173361, 288935, 346722, 520083, 577870, 866805, 1040166, 1444675, 1733610, 2600415, 2889350, 4334025, 5200830, 7223375, 8668050, 13002075, 14446750, 21670125, 26004150, 43340250, 65010375, 130020750]

約数ペア:

[(1, 130020750), (2, 65010375), (3, 43340250), (5, 26004150), (6, 21670125), (9, 14446750), (10, 13002075), (15, 8668050), (18, 7223375), (25, 5200830), (30, 4334025), (45, 2889350), (50, 2600415), (75, 1733610), (90, 1444675), (125, 1040166), (150, 866805), (225, 577870), (250, 520083), (375, 346722), (450, 288935), (750, 173361), (1125, 115574), (2250, 57787)]