66230460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{40883}}^1$

素因数の和:40904

約数の個数: 60

約数和(自身を含む): 207772488

約数和(自身を除く): 141542028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 40883, 81766, 122649, 163532, 204415, 245298, 367947, 408830, 490596, 613245, 735894, 817660, 1103841, 1226490, 1471788, 1839735, 2207682, 2452980, 3311523, 3679470, 4415364, 5519205, 6623046, 7358940, 11038410, 13246092, 16557615, 22076820, 33115230, 66230460]

約数ペア:

[(1, 66230460), (2, 33115230), (3, 22076820), (4, 16557615), (5, 13246092), (6, 11038410), (9, 7358940), (10, 6623046), (12, 5519205), (15, 4415364), (18, 3679470), (20, 3311523), (27, 2452980), (30, 2207682), (36, 1839735), (45, 1471788), (54, 1226490), (60, 1103841), (81, 817660), (90, 735894), (108, 613245), (135, 490596), (162, 408830), (180, 367947), (270, 245298), (324, 204415), (405, 163532), (540, 122649), (810, 81766), (1620, 40883)]