151173540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13331}}^1$

素因数の和:13359

約数の個数: 120

約数和(自身を含む): 542025792

約数和(自身を除く): 390852252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 13331, 26662, 39993, 53324, 66655, 79986, 93317, 119979, 133310, 159972, 186634, 199965, 239958, 266620, 279951, 359937, 373268, 399930, 466585, 479916, 559902, 599895, 719874, 799860, 839853, 933170, 1079811, 1119804, 1199790, 1399755, 1439748, 1679706, 1799685, 1866340, 2159622, 2399580, 2519559, 2799510, 3359412, 3599370, 4199265, 4319244, 5039118, 5399055, 5599020, 7198740, 7558677, 8398530, 10078236, 10798110, 12597795, 15117354, 16797060, 21596220, 25195590, 30234708, 37793385, 50391180, 75586770, 151173540]

約数ペア:

[(1, 151173540), (2, 75586770), (3, 50391180), (4, 37793385), (5, 30234708), (6, 25195590), (7, 21596220), (9, 16797060), (10, 15117354), (12, 12597795), (14, 10798110), (15, 10078236), (18, 8398530), (20, 7558677), (21, 7198740), (27, 5599020), (28, 5399055), (30, 5039118), (35, 4319244), (36, 4199265), (42, 3599370), (45, 3359412), (54, 2799510), (60, 2519559), (63, 2399580), (70, 2159622), (81, 1866340), (84, 1799685), (90, 1679706), (105, 1439748), (108, 1399755), (126, 1199790), (135, 1119804), (140, 1079811), (162, 933170), (180, 839853), (189, 799860), (210, 719874), (252, 599895), (270, 559902), (315, 479916), (324, 466585), (378, 399930), (405, 373268), (420, 359937), (540, 279951), (567, 266620), (630, 239958), (756, 199965), (810, 186634), (945, 159972), (1134, 133310), (1260, 119979), (1620, 93317), (1890, 79986), (2268, 66655), (2835, 53324), (3780, 39993), (5670, 26662), (11340, 13331)]