20248518600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11249177}}^1$

素因数の和:11249199

約数の個数: 72

約数和(自身を含む): 68001281010

約数和(自身を除く): 47752762410

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 11249177, 22498354, 33747531, 44996708, 56245885, 67495062, 89993416, 101242593, 112491770, 134990124, 168737655, 202485186, 224983540, 269980248, 281229425, 337475310, 404970372, 449967080, 506212965, 562458850, 674950620, 809940744, 843688275, 1012425930, 1124917700, 1349901240, 1687376550, 2024851860, 2249835400, 2531064825, 3374753100, 4049703720, 5062129650, 6749506200, 10124259300, 20248518600]

約数ペア:

[(1, 20248518600), (2, 10124259300), (3, 6749506200), (4, 5062129650), (5, 4049703720), (6, 3374753100), (8, 2531064825), (9, 2249835400), (10, 2024851860), (12, 1687376550), (15, 1349901240), (18, 1124917700), (20, 1012425930), (24, 843688275), (25, 809940744), (30, 674950620), (36, 562458850), (40, 506212965), (45, 449967080), (50, 404970372), (60, 337475310), (72, 281229425), (75, 269980248), (90, 224983540), (100, 202485186), (120, 168737655), (150, 134990124), (180, 112491770), (200, 101242593), (225, 89993416), (300, 67495062), (360, 56245885), (450, 44996708), (600, 33747531), (900, 22498354), (1800, 11249177)]