64012913400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{106688189}}^1$

素因数の和:106688208

約数の個数: 48

約数和(自身を含む): 198440033400

約数和(自身を除く): 134427120000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 106688189, 213376378, 320064567, 426752756, 533440945, 640129134, 853505512, 1066881890, 1280258268, 1600322835, 2133763780, 2560516536, 2667204725, 3200645670, 4267527560, 5334409450, 6401291340, 8001614175, 10668818900, 12802582680, 16003228350, 21337637800, 32006456700, 64012913400]

約数ペア:

[(1, 64012913400), (2, 32006456700), (3, 21337637800), (4, 16003228350), (5, 12802582680), (6, 10668818900), (8, 8001614175), (10, 6401291340), (12, 5334409450), (15, 4267527560), (20, 3200645670), (24, 2667204725), (25, 2560516536), (30, 2133763780), (40, 1600322835), (50, 1280258268), (60, 1066881890), (75, 853505512), (100, 640129134), (120, 533440945), (150, 426752756), (200, 320064567), (300, 213376378), (600, 106688189)]