140125500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31139}}^1$

素因数の和:31164

約数の個数: 72

約数和(自身を含む): 442063440

約数和(自身を除く): 301937940

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, 750, 900, 1125, 1500, 2250, 4500, 31139, 62278, 93417, 124556, 155695, 186834, 280251, 311390, 373668, 467085, 560502, 622780, 778475, 934170, 1121004, 1401255, 1556950, 1868340, 2335425, 2802510, 3113900, 3892375, 4670850, 5605020, 7006275, 7784750, 9341700, 11677125, 14012550, 15569500, 23354250, 28025100, 35031375, 46708500, 70062750, 140125500]

約数ペア:

[(1, 140125500), (2, 70062750), (3, 46708500), (4, 35031375), (5, 28025100), (6, 23354250), (9, 15569500), (10, 14012550), (12, 11677125), (15, 9341700), (18, 7784750), (20, 7006275), (25, 5605020), (30, 4670850), (36, 3892375), (45, 3113900), (50, 2802510), (60, 2335425), (75, 1868340), (90, 1556950), (100, 1401255), (125, 1121004), (150, 934170), (180, 778475), (225, 622780), (250, 560502), (300, 467085), (375, 373668), (450, 311390), (500, 280251), (750, 186834), (900, 155695), (1125, 124556), (1500, 93417), (2250, 62278), (4500, 31139)]