253443060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 861772800

約数和(自身を除く): 608329740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 90, 108, 117, 130, 135, 156, 158, 180, 195, 234, 237, 260, 270, 316, 351, 390, 395, 457, 468, 474, 540, 585, 702, 711, 780, 790, 914, 948, 1027, 1170, 1185, 1371, 1404, 1422, 1580, 1755, 1828, 2054, 2133, 2285, 2340, 2370, 2742, 2844, 3081, 3510, 3555, 4108, 4113, 4266, 4570, 4740, 5135, 5484, 5941, 6162, 6855, 7020, 7110, 8226, 8532, 9140, 9243, 10270, 10665, 11882, 12324, 12339, 13710, 14220, 15405, 16452, 17823, 18486, 20540, 20565, 21330, 23764, 24678, 27420, 27729, 29705, 30810, 35646, 36103, 36972, 41130, 42660, 46215, 49356, 53469, 55458, 59410, 61620, 61695, 71292, 72206, 82260, 89115, 92430, 106938, 108309, 110916, 118820, 123390, 138645, 144412, 160407, 178230, 180515, 184860, 213876, 216618, 246780, 267345, 277290, 320814, 324927, 356460, 361030, 433236, 469339, 534690, 541545, 554580, 641628, 649854, 722060, 802035, 938678, 974781, 1069380, 1083090, 1299708, 1408017, 1604070, 1624635, 1877356, 1949562, 2166180, 2346695, 2816034, 3208140, 3249270, 3899124, 4224051, 4693390, 4873905, 5632068, 6498540, 7040085, 8448102, 9386780, 9747810, 12672153, 14080170, 16896204, 19495620, 21120255, 25344306, 28160340, 42240510, 50688612, 63360765, 84481020, 126721530, 253443060]

約数ペア:

[(1, 253443060), (2, 126721530), (3, 84481020), (4, 63360765), (5, 50688612), (6, 42240510), (9, 28160340), (10, 25344306), (12, 21120255), (13, 19495620), (15, 16896204), (18, 14080170), (20, 12672153), (26, 9747810), (27, 9386780), (30, 8448102), (36, 7040085), (39, 6498540), (45, 5632068), (52, 4873905), (54, 4693390), (60, 4224051), (65, 3899124), (78, 3249270), (79, 3208140), (90, 2816034), (108, 2346695), (117, 2166180), (130, 1949562), (135, 1877356), (156, 1624635), (158, 1604070), (180, 1408017), (195, 1299708), (234, 1083090), (237, 1069380), (260, 974781), (270, 938678), (316, 802035), (351, 722060), (390, 649854), (395, 641628), (457, 554580), (468, 541545), (474, 534690), (540, 469339), (585, 433236), (702, 361030), (711, 356460), (780, 324927), (790, 320814), (914, 277290), (948, 267345), (1027, 246780), (1170, 216618), (1185, 213876), (1371, 184860), (1404, 180515), (1422, 178230), (1580, 160407), (1755, 144412), (1828, 138645), (2054, 123390), (2133, 118820), (2285, 110916), (2340, 108309), (2370, 106938), (2742, 92430), (2844, 89115), (3081, 82260), (3510, 72206), (3555, 71292), (4108, 61695), (4113, 61620), (4266, 59410), (4570, 55458), (4740, 53469), (5135, 49356), (5484, 46215), (5941, 42660), (6162, 41130), (6855, 36972), (7020, 36103), (7110, 35646), (8226, 30810), (8532, 29705), (9140, 27729), (9243, 27420), (10270, 24678), (10665, 23764), (11882, 21330), (12324, 20565), (12339, 20540), (13710, 18486), (14220, 17823), (15405, 16452)]