42644880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{6581}}^1$

素因数の和:6606

約数の個数: 100

約数和(自身を含む): 148134492

約数和(自身を除く): 105489612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 6581, 13162, 19743, 26324, 32905, 39486, 52648, 59229, 65810, 78972, 98715, 105296, 118458, 131620, 157944, 177687, 197430, 236916, 263240, 296145, 315888, 355374, 394860, 473832, 526480, 533061, 592290, 710748, 789720, 888435, 947664, 1066122, 1184580, 1421496, 1579440, 1776870, 2132244, 2369160, 2665305, 2842992, 3553740, 4264488, 4738320, 5330610, 7107480, 8528976, 10661220, 14214960, 21322440, 42644880]

約数ペア:

[(1, 42644880), (2, 21322440), (3, 14214960), (4, 10661220), (5, 8528976), (6, 7107480), (8, 5330610), (9, 4738320), (10, 4264488), (12, 3553740), (15, 2842992), (16, 2665305), (18, 2369160), (20, 2132244), (24, 1776870), (27, 1579440), (30, 1421496), (36, 1184580), (40, 1066122), (45, 947664), (48, 888435), (54, 789720), (60, 710748), (72, 592290), (80, 533061), (81, 526480), (90, 473832), (108, 394860), (120, 355374), (135, 315888), (144, 296145), (162, 263240), (180, 236916), (216, 197430), (240, 177687), (270, 157944), (324, 131620), (360, 118458), (405, 105296), (432, 98715), (540, 78972), (648, 65810), (720, 59229), (810, 52648), (1080, 39486), (1296, 32905), (1620, 26324), (2160, 19743), (3240, 13162), (6480, 6581)]