61716180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 124562220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1259, 1290, 1634, 2451, 2518, 2580, 3268, 3777, 4085, 4902, 5036, 6295, 7554, 8170, 9804, 12255, 12590, 15108, 16340, 18885, 23921, 24510, 25180, 37770, 47842, 49020, 54137, 71763, 75540, 95684, 108274, 119605, 143526, 162411, 216548, 239210, 270685, 287052, 324822, 358815, 478420, 541370, 649644, 717630, 812055, 1028603, 1082740, 1435260, 1624110, 2057206, 3085809, 3248220, 4114412, 5143015, 6171618, 10286030, 12343236, 15429045, 20572060, 30858090, 61716180]

約数ペア:

[(1, 61716180), (2, 30858090), (3, 20572060), (4, 15429045), (5, 12343236), (6, 10286030), (10, 6171618), (12, 5143015), (15, 4114412), (19, 3248220), (20, 3085809), (30, 2057206), (38, 1624110), (43, 1435260), (57, 1082740), (60, 1028603), (76, 812055), (86, 717630), (95, 649644), (114, 541370), (129, 478420), (172, 358815), (190, 324822), (215, 287052), (228, 270685), (258, 239210), (285, 216548), (380, 162411), (430, 143526), (516, 119605), (570, 108274), (645, 95684), (817, 75540), (860, 71763), (1140, 54137), (1259, 49020), (1290, 47842), (1634, 37770), (2451, 25180), (2518, 24510), (2580, 23921), (3268, 18885), (3777, 16340), (4085, 15108), (4902, 12590), (5036, 12255), (6295, 9804), (7554, 8170)]