240196500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{53377}}^1$

素因数の和:53402

約数の個数: 72

約数和(自身を含む): 757754088

約数和(自身を除く): 517557588

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, 53377, 106754, 160131, 213508, 266885, 320262, 480393, 533770, 640524, 800655, 960786, 1067540, 1334425, 1601310, 1921572, 2401965, 2668850, 3202620, 4003275, 4803930, 5337700, 6672125, 8006550, 9607860, 12009825, 13344250, 16013100, 20016375, 24019650, 26688500, 40032750, 48039300, 60049125, 80065500, 120098250, 240196500]

約数ペア:

[(1, 240196500), (2, 120098250), (3, 80065500), (4, 60049125), (5, 48039300), (6, 40032750), (9, 26688500), (10, 24019650), (12, 20016375), (15, 16013100), (18, 13344250), (20, 12009825), (25, 9607860), (30, 8006550), (36, 6672125), (45, 5337700), (50, 4803930), (60, 4003275), (75, 3202620), (90, 2668850), (100, 2401965), (125, 1921572), (150, 1601310), (180, 1334425), (225, 1067540), (250, 960786), (300, 800655), (375, 640524), (450, 533770), (500, 480393), (750, 320262), (900, 266885), (1125, 213508), (1500, 160131), (2250, 106754), (4500, 53377)]