81736800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{34057}}^1$

素因数の和:34080

約数の個数: 72

約数和(自身を含む): 266061096

約数和(自身を除く): 184324296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 34057, 68114, 102171, 136228, 170285, 204342, 272456, 340570, 408684, 510855, 544912, 681140, 817368, 851425, 1021710, 1089824, 1362280, 1634736, 1702850, 2043420, 2554275, 2724560, 3269472, 3405700, 4086840, 5108550, 5449120, 6811400, 8173680, 10217100, 13622800, 16347360, 20434200, 27245600, 40868400, 81736800]

約数ペア:

[(1, 81736800), (2, 40868400), (3, 27245600), (4, 20434200), (5, 16347360), (6, 13622800), (8, 10217100), (10, 8173680), (12, 6811400), (15, 5449120), (16, 5108550), (20, 4086840), (24, 3405700), (25, 3269472), (30, 2724560), (32, 2554275), (40, 2043420), (48, 1702850), (50, 1634736), (60, 1362280), (75, 1089824), (80, 1021710), (96, 851425), (100, 817368), (120, 681140), (150, 544912), (160, 510855), (200, 408684), (240, 340570), (300, 272456), (400, 204342), (480, 170285), (600, 136228), (800, 102171), (1200, 68114), (2400, 34057)]