76562010

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{643}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 240510816

約数和(自身を除く): 163948806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 378, 405, 441, 486, 490, 567, 630, 643, 735, 810, 882, 945, 1134, 1215, 1286, 1323, 1470, 1701, 1890, 1929, 2205, 2430, 2646, 2835, 3215, 3402, 3858, 3969, 4410, 4501, 5670, 5787, 6430, 6615, 7938, 8505, 9002, 9645, 11574, 11907, 13230, 13503, 17010, 17361, 19290, 19845, 22505, 23814, 27006, 28935, 31507, 34722, 39690, 40509, 45010, 52083, 57870, 59535, 63014, 67515, 81018, 86805, 94521, 104166, 119070, 121527, 135030, 156249, 157535, 173610, 189042, 202545, 243054, 260415, 283563, 312498, 315070, 364581, 405090, 472605, 520830, 567126, 607635, 729162, 781245, 850689, 945210, 1093743, 1215270, 1417815, 1562490, 1701378, 1822905, 2187486, 2552067, 2835630, 3645810, 4253445, 5104134, 5468715, 7656201, 8506890, 10937430, 12760335, 15312402, 25520670, 38281005, 76562010]

約数ペア:

[(1, 76562010), (2, 38281005), (3, 25520670), (5, 15312402), (6, 12760335), (7, 10937430), (9, 8506890), (10, 7656201), (14, 5468715), (15, 5104134), (18, 4253445), (21, 3645810), (27, 2835630), (30, 2552067), (35, 2187486), (42, 1822905), (45, 1701378), (49, 1562490), (54, 1417815), (63, 1215270), (70, 1093743), (81, 945210), (90, 850689), (98, 781245), (105, 729162), (126, 607635), (135, 567126), (147, 520830), (162, 472605), (189, 405090), (210, 364581), (243, 315070), (245, 312498), (270, 283563), (294, 260415), (315, 243054), (378, 202545), (405, 189042), (441, 173610), (486, 157535), (490, 156249), (567, 135030), (630, 121527), (643, 119070), (735, 104166), (810, 94521), (882, 86805), (945, 81018), (1134, 67515), (1215, 63014), (1286, 59535), (1323, 57870), (1470, 52083), (1701, 45010), (1890, 40509), (1929, 39690), (2205, 34722), (2430, 31507), (2646, 28935), (2835, 27006), (3215, 23814), (3402, 22505), (3858, 19845), (3969, 19290), (4410, 17361), (4501, 17010), (5670, 13503), (5787, 13230), (6430, 11907), (6615, 11574), (7938, 9645), (8505, 9002)]