68304750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 173399616

約数和(自身を除く): 105094866

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 610, 750, 915, 1493, 1525, 1830, 2986, 3050, 4479, 4575, 7465, 7625, 8958, 9150, 14930, 15250, 22395, 22875, 37325, 44790, 45750, 74650, 91073, 111975, 182146, 186625, 223950, 273219, 373250, 455365, 546438, 559875, 910730, 1119750, 1366095, 2276825, 2732190, 4553650, 6830475, 11384125, 13660950, 22768250, 34152375, 68304750]

約数ペア:

[(1, 68304750), (2, 34152375), (3, 22768250), (5, 13660950), (6, 11384125), (10, 6830475), (15, 4553650), (25, 2732190), (30, 2276825), (50, 1366095), (61, 1119750), (75, 910730), (122, 559875), (125, 546438), (150, 455365), (183, 373250), (250, 273219), (305, 223950), (366, 186625), (375, 182146), (610, 111975), (750, 91073), (915, 74650), (1493, 45750), (1525, 44790), (1830, 37325), (2986, 22875), (3050, 22395), (4479, 15250), (4575, 14930), (7465, 9150), (7625, 8958)]