72338940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 227304000

約数和(自身を除く): 154965060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1229, 1308, 1635, 1962, 2180, 2458, 2943, 3270, 3687, 3924, 4905, 4916, 5886, 6145, 6540, 7374, 9810, 11061, 11772, 12290, 14715, 14748, 18435, 19620, 22122, 24580, 29430, 33183, 36870, 44244, 55305, 58860, 66366, 73740, 110610, 132732, 133961, 165915, 221220, 267922, 331830, 401883, 535844, 663660, 669805, 803766, 1205649, 1339610, 1607532, 2009415, 2411298, 2679220, 3616947, 4018830, 4822596, 6028245, 7233894, 8037660, 12056490, 14467788, 18084735, 24112980, 36169470, 72338940]

約数ペア:

[(1, 72338940), (2, 36169470), (3, 24112980), (4, 18084735), (5, 14467788), (6, 12056490), (9, 8037660), (10, 7233894), (12, 6028245), (15, 4822596), (18, 4018830), (20, 3616947), (27, 2679220), (30, 2411298), (36, 2009415), (45, 1607532), (54, 1339610), (60, 1205649), (90, 803766), (108, 669805), (109, 663660), (135, 535844), (180, 401883), (218, 331830), (270, 267922), (327, 221220), (436, 165915), (540, 133961), (545, 132732), (654, 110610), (981, 73740), (1090, 66366), (1229, 58860), (1308, 55305), (1635, 44244), (1962, 36870), (2180, 33183), (2458, 29430), (2943, 24580), (3270, 22122), (3687, 19620), (3924, 18435), (4905, 14748), (4916, 14715), (5886, 12290), (6145, 11772), (6540, 11061), (7374, 9810)]