203103180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53731}}^1$

素因数の和:53756

約数の個数: 96

約数和(自身を含む): 722158080

約数和(自身を除く): 519054900

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 53731, 107462, 161193, 214924, 268655, 322386, 376117, 483579, 537310, 644772, 752234, 805965, 967158, 1074620, 1128351, 1450737, 1504468, 1611930, 1880585, 1934316, 2256702, 2417895, 2901474, 3223860, 3385053, 3761170, 4513404, 4835790, 5641755, 5802948, 6770106, 7253685, 7522340, 9671580, 10155159, 11283510, 13540212, 14507370, 16925265, 20310318, 22567020, 29014740, 33850530, 40620636, 50775795, 67701060, 101551590, 203103180]

約数ペア:

[(1, 203103180), (2, 101551590), (3, 67701060), (4, 50775795), (5, 40620636), (6, 33850530), (7, 29014740), (9, 22567020), (10, 20310318), (12, 16925265), (14, 14507370), (15, 13540212), (18, 11283510), (20, 10155159), (21, 9671580), (27, 7522340), (28, 7253685), (30, 6770106), (35, 5802948), (36, 5641755), (42, 4835790), (45, 4513404), (54, 3761170), (60, 3385053), (63, 3223860), (70, 2901474), (84, 2417895), (90, 2256702), (105, 1934316), (108, 1880585), (126, 1611930), (135, 1504468), (140, 1450737), (180, 1128351), (189, 1074620), (210, 967158), (252, 805965), (270, 752234), (315, 644772), (378, 537310), (420, 483579), (540, 376117), (630, 322386), (756, 268655), (945, 214924), (1260, 161193), (1890, 107462), (3780, 53731)]