68799500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 187439616

約数和(自身を除く): 118640116

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1787, 1925, 2750, 3500, 3574, 3850, 5500, 7148, 7700, 8935, 9625, 12509, 17870, 19250, 19657, 25018, 35740, 38500, 39314, 44675, 50036, 62545, 78628, 89350, 98285, 125090, 137599, 178700, 196570, 223375, 250180, 275198, 312725, 393140, 446750, 491425, 550396, 625450, 687995, 893500, 982850, 1250900, 1375990, 1563625, 1965700, 2457125, 2751980, 3127250, 3439975, 4914250, 6254500, 6879950, 9828500, 13759900, 17199875, 34399750, 68799500]

約数ペア:

[(1, 68799500), (2, 34399750), (4, 17199875), (5, 13759900), (7, 9828500), (10, 6879950), (11, 6254500), (14, 4914250), (20, 3439975), (22, 3127250), (25, 2751980), (28, 2457125), (35, 1965700), (44, 1563625), (50, 1375990), (55, 1250900), (70, 982850), (77, 893500), (100, 687995), (110, 625450), (125, 550396), (140, 491425), (154, 446750), (175, 393140), (220, 312725), (250, 275198), (275, 250180), (308, 223375), (350, 196570), (385, 178700), (500, 137599), (550, 125090), (700, 98285), (770, 89350), (875, 78628), (1100, 62545), (1375, 50036), (1540, 44675), (1750, 39314), (1787, 38500), (1925, 35740), (2750, 25018), (3500, 19657), (3574, 19250), (3850, 17870), (5500, 12509), (7148, 9625), (7700, 8935)]