120564900

素因数分解:

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

素因数の和:1358

約数の個数: 108

約数和(自身を含む): 381681300

約数和(自身を除く): 261116400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 900, 981, 1090, 1229, 1308, 1635, 1962, 2180, 2458, 2725, 3270, 3687, 3924, 4905, 4916, 5450, 6145, 6540, 7374, 8175, 9810, 10900, 11061, 12290, 14748, 16350, 18435, 19620, 22122, 24525, 24580, 30725, 32700, 36870, 44244, 49050, 55305, 61450, 73740, 92175, 98100, 110610, 122900, 133961, 184350, 221220, 267922, 276525, 368700, 401883, 535844, 553050, 669805, 803766, 1106100, 1205649, 1339610, 1607532, 2009415, 2411298, 2679220, 3349025, 4018830, 4822596, 6028245, 6698050, 8037660, 10047075, 12056490, 13396100, 20094150, 24112980, 30141225, 40188300, 60282450, 120564900]

約数ペア:

[(1, 120564900), (2, 60282450), (3, 40188300), (4, 30141225), (5, 24112980), (6, 20094150), (9, 13396100), (10, 12056490), (12, 10047075), (15, 8037660), (18, 6698050), (20, 6028245), (25, 4822596), (30, 4018830), (36, 3349025), (45, 2679220), (50, 2411298), (60, 2009415), (75, 1607532), (90, 1339610), (100, 1205649), (109, 1106100), (150, 803766), (180, 669805), (218, 553050), (225, 535844), (300, 401883), (327, 368700), (436, 276525), (450, 267922), (545, 221220), (654, 184350), (900, 133961), (981, 122900), (1090, 110610), (1229, 98100), (1308, 92175), (1635, 73740), (1962, 61450), (2180, 55305), (2458, 49050), (2725, 44244), (3270, 36870), (3687, 32700), (3924, 30725), (4905, 24580), (4916, 24525), (5450, 22122), (6145, 19620), (6540, 18435), (7374, 16350), (8175, 14748), (9810, 12290), (10900, 11061)]