85391880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1803

約数の個数: 128

約数和(自身を含む): 297907200

約数和(自身を除く): 212515320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1723, 1770, 2065, 2360, 2478, 3304, 3446, 3540, 4130, 4956, 5169, 6195, 6892, 7080, 8260, 8615, 9912, 10338, 12061, 12390, 13784, 16520, 17230, 20676, 24122, 24780, 25845, 34460, 36183, 41352, 48244, 49560, 51690, 60305, 68920, 72366, 96488, 101657, 103380, 120610, 144732, 180915, 203314, 206760, 241220, 289464, 304971, 361830, 406628, 482440, 508285, 609942, 711599, 723660, 813256, 1016570, 1219884, 1423198, 1447320, 1524855, 2033140, 2134797, 2439768, 2846396, 3049710, 3557995, 4066280, 4269594, 5692792, 6099420, 7115990, 8539188, 10673985, 12198840, 14231980, 17078376, 21347970, 28463960, 42695940, 85391880]

約数ペア:

[(1, 85391880), (2, 42695940), (3, 28463960), (4, 21347970), (5, 17078376), (6, 14231980), (7, 12198840), (8, 10673985), (10, 8539188), (12, 7115990), (14, 6099420), (15, 5692792), (20, 4269594), (21, 4066280), (24, 3557995), (28, 3049710), (30, 2846396), (35, 2439768), (40, 2134797), (42, 2033140), (56, 1524855), (59, 1447320), (60, 1423198), (70, 1219884), (84, 1016570), (105, 813256), (118, 723660), (120, 711599), (140, 609942), (168, 508285), (177, 482440), (210, 406628), (236, 361830), (280, 304971), (295, 289464), (354, 241220), (413, 206760), (420, 203314), (472, 180915), (590, 144732), (708, 120610), (826, 103380), (840, 101657), (885, 96488), (1180, 72366), (1239, 68920), (1416, 60305), (1652, 51690), (1723, 49560), (1770, 48244), (2065, 41352), (2360, 36183), (2478, 34460), (3304, 25845), (3446, 24780), (3540, 24122), (4130, 20676), (4956, 17230), (5169, 16520), (6195, 13784), (6892, 12390), (7080, 12061), (8260, 10338), (8615, 9912)]