127544580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4243}}^1$

素因数の和:4425

約数の個数: 72

約数和(自身を含む): 389293632

約数和(自身を除く): 261749052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 4243, 5010, 6012, 7515, 8486, 10020, 12729, 15030, 16972, 21215, 25458, 30060, 38187, 42430, 50916, 63645, 76374, 84860, 127290, 152748, 190935, 254580, 381870, 708581, 763740, 1417162, 2125743, 2834324, 3542905, 4251486, 6377229, 7085810, 8502972, 10628715, 12754458, 14171620, 21257430, 25508916, 31886145, 42514860, 63772290, 127544580]

約数ペア:

[(1, 127544580), (2, 63772290), (3, 42514860), (4, 31886145), (5, 25508916), (6, 21257430), (9, 14171620), (10, 12754458), (12, 10628715), (15, 8502972), (18, 7085810), (20, 6377229), (30, 4251486), (36, 3542905), (45, 2834324), (60, 2125743), (90, 1417162), (167, 763740), (180, 708581), (334, 381870), (501, 254580), (668, 190935), (835, 152748), (1002, 127290), (1503, 84860), (1670, 76374), (2004, 63645), (2505, 50916), (3006, 42430), (3340, 38187), (4243, 30060), (5010, 25458), (6012, 21215), (7515, 16972), (8486, 15030), (10020, 12729)]