27248280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 93817440

約数和(自身を除く): 66569160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 37, 38, 40, 51, 57, 60, 68, 74, 76, 85, 95, 102, 111, 114, 120, 136, 148, 152, 170, 185, 190, 204, 222, 228, 255, 285, 296, 323, 340, 361, 370, 380, 408, 444, 456, 510, 555, 570, 629, 646, 680, 703, 722, 740, 760, 888, 969, 1020, 1083, 1110, 1140, 1258, 1292, 1406, 1444, 1480, 1615, 1805, 1887, 1938, 2040, 2109, 2166, 2220, 2280, 2516, 2584, 2812, 2888, 3145, 3230, 3515, 3610, 3774, 3876, 4218, 4332, 4440, 4845, 5032, 5415, 5624, 6137, 6290, 6460, 7030, 7220, 7548, 7752, 8436, 8664, 9435, 9690, 10545, 10830, 11951, 12274, 12580, 12920, 13357, 14060, 14440, 15096, 16872, 18411, 18870, 19380, 21090, 21660, 23902, 24548, 25160, 26714, 28120, 30685, 35853, 36822, 37740, 38760, 40071, 42180, 43320, 47804, 49096, 53428, 59755, 61370, 66785, 71706, 73644, 75480, 80142, 84360, 92055, 95608, 106856, 119510, 122740, 133570, 143412, 147288, 160284, 179265, 184110, 200355, 227069, 239020, 245480, 267140, 286824, 320568, 358530, 368220, 400710, 454138, 478040, 534280, 681207, 717060, 736440, 801420, 908276, 1135345, 1362414, 1434120, 1602840, 1816552, 2270690, 2724828, 3406035, 4541380, 5449656, 6812070, 9082760, 13624140, 27248280]

約数ペア:

[(1, 27248280), (2, 13624140), (3, 9082760), (4, 6812070), (5, 5449656), (6, 4541380), (8, 3406035), (10, 2724828), (12, 2270690), (15, 1816552), (17, 1602840), (19, 1434120), (20, 1362414), (24, 1135345), (30, 908276), (34, 801420), (37, 736440), (38, 717060), (40, 681207), (51, 534280), (57, 478040), (60, 454138), (68, 400710), (74, 368220), (76, 358530), (85, 320568), (95, 286824), (102, 267140), (111, 245480), (114, 239020), (120, 227069), (136, 200355), (148, 184110), (152, 179265), (170, 160284), (185, 147288), (190, 143412), (204, 133570), (222, 122740), (228, 119510), (255, 106856), (285, 95608), (296, 92055), (323, 84360), (340, 80142), (361, 75480), (370, 73644), (380, 71706), (408, 66785), (444, 61370), (456, 59755), (510, 53428), (555, 49096), (570, 47804), (629, 43320), (646, 42180), (680, 40071), (703, 38760), (722, 37740), (740, 36822), (760, 35853), (888, 30685), (969, 28120), (1020, 26714), (1083, 25160), (1110, 24548), (1140, 23902), (1258, 21660), (1292, 21090), (1406, 19380), (1444, 18870), (1480, 18411), (1615, 16872), (1805, 15096), (1887, 14440), (1938, 14060), (2040, 13357), (2109, 12920), (2166, 12580), (2220, 12274), (2280, 11951), (2516, 10830), (2584, 10545), (2812, 9690), (2888, 9435), (3145, 8664), (3230, 8436), (3515, 7752), (3610, 7548), (3774, 7220), (3876, 7030), (4218, 6460), (4332, 6290), (4440, 6137), (4845, 5624), (5032, 5415)]