74884737780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{124447}}^1$

素因数の和:127805

約数の個数: 72

約数和(自身を含む): 227220145152

約数和(自身を除く): 152335407372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3343, 6686, 10029, 13372, 16715, 20058, 30087, 33430, 40116, 50145, 60174, 66860, 100290, 120348, 124447, 150435, 200580, 248894, 300870, 373341, 497788, 601740, 622235, 746682, 1120023, 1244470, 1493364, 1866705, 2240046, 2488940, 3733410, 4480092, 5600115, 7466820, 11200230, 22400460, 416026321, 832052642, 1248078963, 1664105284, 2080131605, 2496157926, 3744236889, 4160263210, 4992315852, 6240394815, 7488473778, 8320526420, 12480789630, 14976947556, 18721184445, 24961579260, 37442368890, 74884737780]

約数ペア:

[(1, 74884737780), (2, 37442368890), (3, 24961579260), (4, 18721184445), (5, 14976947556), (6, 12480789630), (9, 8320526420), (10, 7488473778), (12, 6240394815), (15, 4992315852), (18, 4160263210), (20, 3744236889), (30, 2496157926), (36, 2080131605), (45, 1664105284), (60, 1248078963), (90, 832052642), (180, 416026321), (3343, 22400460), (6686, 11200230), (10029, 7466820), (13372, 5600115), (16715, 4480092), (20058, 3733410), (30087, 2488940), (33430, 2240046), (40116, 1866705), (50145, 1493364), (60174, 1244470), (66860, 1120023), (100290, 746682), (120348, 622235), (124447, 601740), (150435, 497788), (200580, 373341), (248894, 300870)]