71683500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{6827}}^1$

素因数の和:6856

約数の個数: 96

約数和(自身を含む): 238597632

約数和(自身を除く): 166914132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 6827, 10500, 13654, 20481, 27308, 34135, 40962, 47789, 68270, 81924, 95578, 102405, 136540, 143367, 170675, 191156, 204810, 238945, 286734, 341350, 409620, 477890, 512025, 573468, 682700, 716835, 853375, 955780, 1024050, 1194725, 1433670, 1706750, 2048100, 2389450, 2560125, 2867340, 3413500, 3584175, 4778900, 5120250, 5973625, 7168350, 10240500, 11947250, 14336700, 17920875, 23894500, 35841750, 71683500]

約数ペア:

[(1, 71683500), (2, 35841750), (3, 23894500), (4, 17920875), (5, 14336700), (6, 11947250), (7, 10240500), (10, 7168350), (12, 5973625), (14, 5120250), (15, 4778900), (20, 3584175), (21, 3413500), (25, 2867340), (28, 2560125), (30, 2389450), (35, 2048100), (42, 1706750), (50, 1433670), (60, 1194725), (70, 1024050), (75, 955780), (84, 853375), (100, 716835), (105, 682700), (125, 573468), (140, 512025), (150, 477890), (175, 409620), (210, 341350), (250, 286734), (300, 238945), (350, 204810), (375, 191156), (420, 170675), (500, 143367), (525, 136540), (700, 102405), (750, 95578), (875, 81924), (1050, 68270), (1500, 47789), (1750, 40962), (2100, 34135), (2625, 27308), (3500, 20481), (5250, 13654), (6827, 10500)]