121875300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{45139}}^1$

素因数の和:45162

約数の個数: 72

約数和(自身を含む): 391815200

約数和(自身を除く): 269939900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 45139, 90278, 135417, 180556, 225695, 270834, 406251, 451390, 541668, 677085, 812502, 902780, 1128475, 1218753, 1354170, 1625004, 2031255, 2256950, 2437506, 2708340, 3385425, 4062510, 4513900, 4875012, 6093765, 6770850, 8125020, 10156275, 12187530, 13541700, 20312550, 24375060, 30468825, 40625100, 60937650, 121875300]

約数ペア:

[(1, 121875300), (2, 60937650), (3, 40625100), (4, 30468825), (5, 24375060), (6, 20312550), (9, 13541700), (10, 12187530), (12, 10156275), (15, 8125020), (18, 6770850), (20, 6093765), (25, 4875012), (27, 4513900), (30, 4062510), (36, 3385425), (45, 2708340), (50, 2437506), (54, 2256950), (60, 2031255), (75, 1625004), (90, 1354170), (100, 1218753), (108, 1128475), (135, 902780), (150, 812502), (180, 677085), (225, 541668), (270, 451390), (300, 406251), (450, 270834), (540, 225695), (675, 180556), (900, 135417), (1350, 90278), (2700, 45139)]