65851380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5807}}^1$

素因数の和:5835

約数の個数: 120

約数和(自身を含む): 236130048

約数和(自身を除く): 170278668

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, 5807, 11340, 11614, 17421, 23228, 29035, 34842, 40649, 52263, 58070, 69684, 81298, 87105, 104526, 116140, 121947, 156789, 162596, 174210, 203245, 209052, 243894, 261315, 313578, 348420, 365841, 406490, 470367, 487788, 522630, 609735, 627156, 731682, 783945, 812980, 940734, 1045260, 1097523, 1219470, 1463364, 1567890, 1829205, 1881468, 2195046, 2351835, 2438940, 3135780, 3292569, 3658410, 4390092, 4703670, 5487615, 6585138, 7316820, 9407340, 10975230, 13170276, 16462845, 21950460, 32925690, 65851380]

約数ペア:

[(1, 65851380), (2, 32925690), (3, 21950460), (4, 16462845), (5, 13170276), (6, 10975230), (7, 9407340), (9, 7316820), (10, 6585138), (12, 5487615), (14, 4703670), (15, 4390092), (18, 3658410), (20, 3292569), (21, 3135780), (27, 2438940), (28, 2351835), (30, 2195046), (35, 1881468), (36, 1829205), (42, 1567890), (45, 1463364), (54, 1219470), (60, 1097523), (63, 1045260), (70, 940734), (81, 812980), (84, 783945), (90, 731682), (105, 627156), (108, 609735), (126, 522630), (135, 487788), (140, 470367), (162, 406490), (180, 365841), (189, 348420), (210, 313578), (252, 261315), (270, 243894), (315, 209052), (324, 203245), (378, 174210), (405, 162596), (420, 156789), (540, 121947), (567, 116140), (630, 104526), (756, 87105), (810, 81298), (945, 69684), (1134, 58070), (1260, 52263), (1620, 40649), (1890, 34842), (2268, 29035), (2835, 23228), (3780, 17421), (5670, 11614), (5807, 11340)]