90852840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 330220800

約数和(自身を除く): 239367960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 719, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1438, 1560, 1620, 1755, 1944, 2106, 2157, 2340, 2430, 2808, 2876, 3159, 3240, 3510, 3595, 4212, 4314, 4680, 4860, 5265, 5752, 6318, 6471, 7020, 7190, 8424, 8628, 9347, 9720, 10530, 10785, 12636, 12942, 14040, 14380, 15795, 17256, 18694, 19413, 21060, 21570, 25272, 25884, 28041, 28760, 31590, 32355, 37388, 38826, 42120, 43140, 46735, 51768, 56082, 58239, 63180, 64710, 74776, 77652, 84123, 86280, 93470, 97065, 112164, 116478, 126360, 129420, 140205, 155304, 168246, 174717, 186940, 194130, 224328, 232956, 252369, 258840, 280410, 291195, 336492, 349434, 373880, 388260, 420615, 465912, 504738, 560820, 582390, 672984, 698868, 757107, 776520, 841230, 873585, 1009476, 1121640, 1164780, 1261845, 1397736, 1514214, 1682460, 1747170, 2018952, 2271321, 2329560, 2523690, 3028428, 3364920, 3494340, 3785535, 4542642, 5047380, 6056856, 6988680, 7571070, 9085284, 10094760, 11356605, 15142140, 18170568, 22713210, 30284280, 45426420, 90852840]

約数ペア:

[(1, 90852840), (2, 45426420), (3, 30284280), (4, 22713210), (5, 18170568), (6, 15142140), (8, 11356605), (9, 10094760), (10, 9085284), (12, 7571070), (13, 6988680), (15, 6056856), (18, 5047380), (20, 4542642), (24, 3785535), (26, 3494340), (27, 3364920), (30, 3028428), (36, 2523690), (39, 2329560), (40, 2271321), (45, 2018952), (52, 1747170), (54, 1682460), (60, 1514214), (65, 1397736), (72, 1261845), (78, 1164780), (81, 1121640), (90, 1009476), (104, 873585), (108, 841230), (117, 776520), (120, 757107), (130, 698868), (135, 672984), (156, 582390), (162, 560820), (180, 504738), (195, 465912), (216, 420615), (234, 388260), (243, 373880), (260, 349434), (270, 336492), (312, 291195), (324, 280410), (351, 258840), (360, 252369), (390, 232956), (405, 224328), (468, 194130), (486, 186940), (520, 174717), (540, 168246), (585, 155304), (648, 140205), (702, 129420), (719, 126360), (780, 116478), (810, 112164), (936, 97065), (972, 93470), (1053, 86280), (1080, 84123), (1170, 77652), (1215, 74776), (1404, 64710), (1438, 63180), (1560, 58239), (1620, 56082), (1755, 51768), (1944, 46735), (2106, 43140), (2157, 42120), (2340, 38826), (2430, 37388), (2808, 32355), (2876, 31590), (3159, 28760), (3240, 28041), (3510, 25884), (3595, 25272), (4212, 21570), (4314, 21060), (4680, 19413), (4860, 18694), (5265, 17256), (5752, 15795), (6318, 14380), (6471, 14040), (7020, 12942), (7190, 12636), (8424, 10785), (8628, 10530), (9347, 9720)]