68238500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 171400320

約数和(自身を除く): 103161820

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 125, 190, 209, 220, 250, 275, 380, 418, 475, 500, 550, 653, 836, 950, 1045, 1100, 1306, 1375, 1900, 2090, 2375, 2612, 2750, 3265, 4180, 4750, 5225, 5500, 6530, 7183, 9500, 10450, 12407, 13060, 14366, 16325, 20900, 24814, 26125, 28732, 32650, 35915, 49628, 52250, 62035, 65300, 71830, 81625, 104500, 124070, 136477, 143660, 163250, 179575, 248140, 272954, 310175, 326500, 359150, 545908, 620350, 682385, 718300, 897875, 1240700, 1364770, 1550875, 1795750, 2729540, 3101750, 3411925, 3591500, 6203500, 6823850, 13647700, 17059625, 34119250, 68238500]

約数ペア:

[(1, 68238500), (2, 34119250), (4, 17059625), (5, 13647700), (10, 6823850), (11, 6203500), (19, 3591500), (20, 3411925), (22, 3101750), (25, 2729540), (38, 1795750), (44, 1550875), (50, 1364770), (55, 1240700), (76, 897875), (95, 718300), (100, 682385), (110, 620350), (125, 545908), (190, 359150), (209, 326500), (220, 310175), (250, 272954), (275, 248140), (380, 179575), (418, 163250), (475, 143660), (500, 136477), (550, 124070), (653, 104500), (836, 81625), (950, 71830), (1045, 65300), (1100, 62035), (1306, 52250), (1375, 49628), (1900, 35915), (2090, 32650), (2375, 28732), (2612, 26125), (2750, 24814), (3265, 20900), (4180, 16325), (4750, 14366), (5225, 13060), (5500, 12407), (6530, 10450), (7183, 9500)]