61725060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:3957

約数の個数: 72

約数和(自身を含む): 189385560

約数和(自身を除く): 127660500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3853, 4005, 5340, 7706, 8010, 11559, 15412, 16020, 19265, 23118, 34677, 38530, 46236, 57795, 69354, 77060, 115590, 138708, 173385, 231180, 342917, 346770, 685834, 693540, 1028751, 1371668, 1714585, 2057502, 3086253, 3429170, 4115004, 5143755, 6172506, 6858340, 10287510, 12345012, 15431265, 20575020, 30862530, 61725060]

約数ペア:

[(1, 61725060), (2, 30862530), (3, 20575020), (4, 15431265), (5, 12345012), (6, 10287510), (9, 6858340), (10, 6172506), (12, 5143755), (15, 4115004), (18, 3429170), (20, 3086253), (30, 2057502), (36, 1714585), (45, 1371668), (60, 1028751), (89, 693540), (90, 685834), (178, 346770), (180, 342917), (267, 231180), (356, 173385), (445, 138708), (534, 115590), (801, 77060), (890, 69354), (1068, 57795), (1335, 46236), (1602, 38530), (1780, 34677), (2670, 23118), (3204, 19265), (3853, 16020), (4005, 15412), (5340, 11559), (7706, 8010)]