12532500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{557}}^1$

素因数の和:587

約数の個数: 90

約数和(自身を含む): 39657618

約数和(自身を除く): 27125118

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 557, 625, 750, 900, 1114, 1125, 1250, 1500, 1671, 1875, 2228, 2250, 2500, 2785, 3342, 3750, 4500, 5013, 5570, 5625, 6684, 7500, 8355, 10026, 11140, 11250, 13925, 16710, 20052, 22500, 25065, 27850, 33420, 41775, 50130, 55700, 69625, 83550, 100260, 125325, 139250, 167100, 208875, 250650, 278500, 348125, 417750, 501300, 626625, 696250, 835500, 1044375, 1253250, 1392500, 2088750, 2506500, 3133125, 4177500, 6266250, 12532500]

約数ペア:

[(1, 12532500), (2, 6266250), (3, 4177500), (4, 3133125), (5, 2506500), (6, 2088750), (9, 1392500), (10, 1253250), (12, 1044375), (15, 835500), (18, 696250), (20, 626625), (25, 501300), (30, 417750), (36, 348125), (45, 278500), (50, 250650), (60, 208875), (75, 167100), (90, 139250), (100, 125325), (125, 100260), (150, 83550), (180, 69625), (225, 55700), (250, 50130), (300, 41775), (375, 33420), (450, 27850), (500, 25065), (557, 22500), (625, 20052), (750, 16710), (900, 13925), (1114, 11250), (1125, 11140), (1250, 10026), (1500, 8355), (1671, 7500), (1875, 6684), (2228, 5625), (2250, 5570), (2500, 5013), (2785, 4500), (3342, 3750)]