74992950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9803}}^1$

素因数の和:9838

約数の個数: 72

約数和(自身を含む): 213354648

約数和(自身を除く): 138361698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 9803, 19606, 29409, 49015, 58818, 88227, 98030, 147045, 166651, 176454, 245075, 294090, 333302, 441135, 490150, 499953, 735225, 833255, 882270, 999906, 1470450, 1499859, 1666510, 2205675, 2499765, 2999718, 4166275, 4411350, 4999530, 7499295, 8332550, 12498825, 14998590, 24997650, 37496475, 74992950]

約数ペア:

[(1, 74992950), (2, 37496475), (3, 24997650), (5, 14998590), (6, 12498825), (9, 8332550), (10, 7499295), (15, 4999530), (17, 4411350), (18, 4166275), (25, 2999718), (30, 2499765), (34, 2205675), (45, 1666510), (50, 1499859), (51, 1470450), (75, 999906), (85, 882270), (90, 833255), (102, 735225), (150, 499953), (153, 490150), (170, 441135), (225, 333302), (255, 294090), (306, 245075), (425, 176454), (450, 166651), (510, 147045), (765, 98030), (850, 88227), (1275, 58818), (1530, 49015), (2550, 29409), (3825, 19606), (7650, 9803)]