153218280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 528768000

約数和(自身を除く): 375549720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 59, 60, 67, 68, 76, 85, 95, 102, 114, 118, 120, 134, 136, 152, 170, 177, 190, 201, 204, 228, 236, 255, 268, 285, 295, 323, 335, 340, 354, 380, 402, 408, 456, 472, 510, 536, 570, 590, 646, 670, 680, 708, 760, 804, 885, 969, 1003, 1005, 1020, 1121, 1139, 1140, 1180, 1273, 1292, 1340, 1416, 1608, 1615, 1770, 1938, 2006, 2010, 2040, 2242, 2278, 2280, 2360, 2546, 2584, 2680, 3009, 3230, 3363, 3417, 3540, 3819, 3876, 3953, 4012, 4020, 4484, 4556, 4845, 5015, 5092, 5605, 5695, 6018, 6365, 6460, 6726, 6834, 7080, 7638, 7752, 7906, 8024, 8040, 8968, 9112, 9690, 10030, 10184, 11210, 11390, 11859, 12036, 12730, 12920, 13452, 13668, 15045, 15276, 15812, 16815, 17085, 19057, 19095, 19380, 19765, 20060, 21641, 22420, 22780, 23718, 24072, 25460, 26904, 27336, 30090, 30552, 31624, 33630, 34170, 38114, 38190, 38760, 39530, 40120, 43282, 44840, 45560, 47436, 50920, 57171, 59295, 60180, 64923, 67201, 67260, 68340, 75107, 76228, 76380, 79060, 86564, 94872, 95285, 108205, 114342, 118590, 120360, 129846, 134402, 134520, 136680, 150214, 152456, 152760, 158120, 173128, 190570, 201603, 216410, 225321, 228684, 237180, 259692, 268804, 285855, 300428, 324615, 336005, 375535, 381140, 403206, 432820, 450642, 457368, 474360, 519384, 537608, 571710, 600856, 649230, 672010, 751070, 762280, 806412, 865640, 901284, 1008015, 1126605, 1143420, 1276819, 1298460, 1344020, 1502140, 1612824, 1802568, 2016030, 2253210, 2286840, 2553638, 2596920, 2688040, 3004280, 3830457, 4032060, 4506420, 5107276, 6384095, 7660914, 8064120, 9012840, 10214552, 12768190, 15321828, 19152285, 25536380, 30643656, 38304570, 51072760, 76609140, 153218280]

約数ペア:

[(1, 153218280), (2, 76609140), (3, 51072760), (4, 38304570), (5, 30643656), (6, 25536380), (8, 19152285), (10, 15321828), (12, 12768190), (15, 10214552), (17, 9012840), (19, 8064120), (20, 7660914), (24, 6384095), (30, 5107276), (34, 4506420), (38, 4032060), (40, 3830457), (51, 3004280), (57, 2688040), (59, 2596920), (60, 2553638), (67, 2286840), (68, 2253210), (76, 2016030), (85, 1802568), (95, 1612824), (102, 1502140), (114, 1344020), (118, 1298460), (120, 1276819), (134, 1143420), (136, 1126605), (152, 1008015), (170, 901284), (177, 865640), (190, 806412), (201, 762280), (204, 751070), (228, 672010), (236, 649230), (255, 600856), (268, 571710), (285, 537608), (295, 519384), (323, 474360), (335, 457368), (340, 450642), (354, 432820), (380, 403206), (402, 381140), (408, 375535), (456, 336005), (472, 324615), (510, 300428), (536, 285855), (570, 268804), (590, 259692), (646, 237180), (670, 228684), (680, 225321), (708, 216410), (760, 201603), (804, 190570), (885, 173128), (969, 158120), (1003, 152760), (1005, 152456), (1020, 150214), (1121, 136680), (1139, 134520), (1140, 134402), (1180, 129846), (1273, 120360), (1292, 118590), (1340, 114342), (1416, 108205), (1608, 95285), (1615, 94872), (1770, 86564), (1938, 79060), (2006, 76380), (2010, 76228), (2040, 75107), (2242, 68340), (2278, 67260), (2280, 67201), (2360, 64923), (2546, 60180), (2584, 59295), (2680, 57171), (3009, 50920), (3230, 47436), (3363, 45560), (3417, 44840), (3540, 43282), (3819, 40120), (3876, 39530), (3953, 38760), (4012, 38190), (4020, 38114), (4484, 34170), (4556, 33630), (4845, 31624), (5015, 30552), (5092, 30090), (5605, 27336), (5695, 26904), (6018, 25460), (6365, 24072), (6460, 23718), (6726, 22780), (6834, 22420), (7080, 21641), (7638, 20060), (7752, 19765), (7906, 19380), (8024, 19095), (8040, 19057), (8968, 17085), (9112, 16815), (9690, 15812), (10030, 15276), (10184, 15045), (11210, 13668), (11390, 13452), (11859, 12920), (12036, 12730)]