550296180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{48527}}^1$

素因数の和:48555

約数の個数: 120

約数和(自身を含む): 1972954368

約数和(自身を除く): 1422658188

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, 48527, 97054, 145581, 194108, 242635, 291162, 339689, 436743, 485270, 582324, 679378, 727905, 873486, 970540, 1019067, 1310229, 1358756, 1455810, 1698445, 1746972, 2038134, 2183715, 2620458, 2911620, 3057201, 3396890, 3930687, 4076268, 4367430, 5095335, 5240916, 6114402, 6551145, 6793780, 7861374, 8734860, 9171603, 10190670, 12228804, 13102290, 15286005, 15722748, 18343206, 19653435, 20381340, 26204580, 27514809, 30572010, 36686412, 39306870, 45858015, 55029618, 61144020, 78613740, 91716030, 110059236, 137574045, 183432060, 275148090, 550296180]

約数ペア:

[(1, 550296180), (2, 275148090), (3, 183432060), (4, 137574045), (5, 110059236), (6, 91716030), (7, 78613740), (9, 61144020), (10, 55029618), (12, 45858015), (14, 39306870), (15, 36686412), (18, 30572010), (20, 27514809), (21, 26204580), (27, 20381340), (28, 19653435), (30, 18343206), (35, 15722748), (36, 15286005), (42, 13102290), (45, 12228804), (54, 10190670), (60, 9171603), (63, 8734860), (70, 7861374), (81, 6793780), (84, 6551145), (90, 6114402), (105, 5240916), (108, 5095335), (126, 4367430), (135, 4076268), (140, 3930687), (162, 3396890), (180, 3057201), (189, 2911620), (210, 2620458), (252, 2183715), (270, 2038134), (315, 1746972), (324, 1698445), (378, 1455810), (405, 1358756), (420, 1310229), (540, 1019067), (567, 970540), (630, 873486), (756, 727905), (810, 679378), (945, 582324), (1134, 485270), (1260, 436743), (1620, 339689), (1890, 291162), (2268, 242635), (2835, 194108), (3780, 145581), (5670, 97054), (11340, 48527)]