252201450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 651511872

約数和(自身を除く): 399310422

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 61, 75, 86, 122, 129, 150, 183, 215, 258, 305, 366, 430, 610, 641, 645, 915, 1075, 1282, 1290, 1525, 1830, 1923, 2150, 2623, 3050, 3205, 3225, 3846, 4575, 5246, 6410, 6450, 7869, 9150, 9615, 13115, 15738, 16025, 19230, 26230, 27563, 32050, 39101, 39345, 48075, 55126, 65575, 78202, 78690, 82689, 96150, 117303, 131150, 137815, 165378, 195505, 196725, 234606, 275630, 391010, 393450, 413445, 586515, 689075, 826890, 977525, 1173030, 1378150, 1681343, 1955050, 2067225, 2932575, 3362686, 4134450, 5044029, 5865150, 8406715, 10088058, 16813430, 25220145, 42033575, 50440290, 84067150, 126100725, 252201450]

約数ペア:

[(1, 252201450), (2, 126100725), (3, 84067150), (5, 50440290), (6, 42033575), (10, 25220145), (15, 16813430), (25, 10088058), (30, 8406715), (43, 5865150), (50, 5044029), (61, 4134450), (75, 3362686), (86, 2932575), (122, 2067225), (129, 1955050), (150, 1681343), (183, 1378150), (215, 1173030), (258, 977525), (305, 826890), (366, 689075), (430, 586515), (610, 413445), (641, 393450), (645, 391010), (915, 275630), (1075, 234606), (1282, 196725), (1290, 195505), (1525, 165378), (1830, 137815), (1923, 131150), (2150, 117303), (2623, 96150), (3050, 82689), (3205, 78690), (3225, 78202), (3846, 65575), (4575, 55126), (5246, 48075), (6410, 39345), (6450, 39101), (7869, 32050), (9150, 27563), (9615, 26230), (13115, 19230), (15738, 16025)]