54863760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 208308096

約数和(自身を除く): 153444336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 113, 119, 120, 136, 140, 168, 170, 204, 210, 226, 238, 240, 255, 272, 280, 289, 336, 339, 340, 357, 408, 420, 452, 476, 510, 560, 565, 578, 595, 678, 680, 714, 791, 816, 840, 867, 904, 952, 1020, 1130, 1156, 1190, 1356, 1360, 1428, 1445, 1582, 1680, 1695, 1734, 1785, 1808, 1904, 1921, 2023, 2040, 2260, 2312, 2373, 2380, 2712, 2856, 2890, 3164, 3390, 3468, 3570, 3842, 3955, 4046, 4080, 4335, 4520, 4624, 4746, 4760, 5424, 5712, 5763, 5780, 6069, 6328, 6780, 6936, 7140, 7684, 7910, 8092, 8670, 9040, 9492, 9520, 9605, 10115, 11526, 11560, 11865, 12138, 12656, 13447, 13560, 13872, 14280, 15368, 15820, 16184, 17340, 18984, 19210, 20230, 23052, 23120, 23730, 24276, 26894, 27120, 28560, 28815, 30345, 30736, 31640, 32368, 32657, 34680, 37968, 38420, 40341, 40460, 46104, 47460, 48552, 53788, 57630, 60690, 63280, 65314, 67235, 69360, 76840, 80682, 80920, 92208, 94920, 97104, 97971, 107576, 115260, 121380, 130628, 134470, 153680, 161364, 161840, 163285, 189840, 195942, 201705, 215152, 228599, 230520, 242760, 261256, 268940, 322728, 326570, 391884, 403410, 457198, 461040, 485520, 489855, 522512, 537880, 645456, 653140, 685797, 783768, 806820, 914396, 979710, 1075760, 1142995, 1306280, 1371594, 1567536, 1613640, 1828792, 1959420, 2285990, 2612560, 2743188, 3227280, 3428985, 3657584, 3918840, 4571980, 5486376, 6857970, 7837680, 9143960, 10972752, 13715940, 18287920, 27431880, 54863760]

約数ペア:

[(1, 54863760), (2, 27431880), (3, 18287920), (4, 13715940), (5, 10972752), (6, 9143960), (7, 7837680), (8, 6857970), (10, 5486376), (12, 4571980), (14, 3918840), (15, 3657584), (16, 3428985), (17, 3227280), (20, 2743188), (21, 2612560), (24, 2285990), (28, 1959420), (30, 1828792), (34, 1613640), (35, 1567536), (40, 1371594), (42, 1306280), (48, 1142995), (51, 1075760), (56, 979710), (60, 914396), (68, 806820), (70, 783768), (80, 685797), (84, 653140), (85, 645456), (102, 537880), (105, 522512), (112, 489855), (113, 485520), (119, 461040), (120, 457198), (136, 403410), (140, 391884), (168, 326570), (170, 322728), (204, 268940), (210, 261256), (226, 242760), (238, 230520), (240, 228599), (255, 215152), (272, 201705), (280, 195942), (289, 189840), (336, 163285), (339, 161840), (340, 161364), (357, 153680), (408, 134470), (420, 130628), (452, 121380), (476, 115260), (510, 107576), (560, 97971), (565, 97104), (578, 94920), (595, 92208), (678, 80920), (680, 80682), (714, 76840), (791, 69360), (816, 67235), (840, 65314), (867, 63280), (904, 60690), (952, 57630), (1020, 53788), (1130, 48552), (1156, 47460), (1190, 46104), (1356, 40460), (1360, 40341), (1428, 38420), (1445, 37968), (1582, 34680), (1680, 32657), (1695, 32368), (1734, 31640), (1785, 30736), (1808, 30345), (1904, 28815), (1921, 28560), (2023, 27120), (2040, 26894), (2260, 24276), (2312, 23730), (2373, 23120), (2380, 23052), (2712, 20230), (2856, 19210), (2890, 18984), (3164, 17340), (3390, 16184), (3468, 15820), (3570, 15368), (3842, 14280), (3955, 13872), (4046, 13560), (4080, 13447), (4335, 12656), (4520, 12138), (4624, 11865), (4746, 11560), (4760, 11526), (5424, 10115), (5712, 9605), (5763, 9520), (5780, 9492), (6069, 9040), (6328, 8670), (6780, 8092), (6936, 7910), (7140, 7684)]