74635020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{5119}}^1$

素因数の和:5146

約数の個数: 84

約数和(自身を含む): 235038720

約数和(自身を除く): 160403700

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 5119, 7290, 10238, 14580, 15357, 20476, 25595, 30714, 46071, 51190, 61428, 76785, 92142, 102380, 138213, 153570, 184284, 230355, 276426, 307140, 414639, 460710, 552852, 691065, 829278, 921420, 1243917, 1382130, 1658556, 2073195, 2487834, 2764260, 3731751, 4146390, 4975668, 6219585, 7463502, 8292780, 12439170, 14927004, 18658755, 24878340, 37317510, 74635020]

約数ペア:

[(1, 74635020), (2, 37317510), (3, 24878340), (4, 18658755), (5, 14927004), (6, 12439170), (9, 8292780), (10, 7463502), (12, 6219585), (15, 4975668), (18, 4146390), (20, 3731751), (27, 2764260), (30, 2487834), (36, 2073195), (45, 1658556), (54, 1382130), (60, 1243917), (81, 921420), (90, 829278), (108, 691065), (135, 552852), (162, 460710), (180, 414639), (243, 307140), (270, 276426), (324, 230355), (405, 184284), (486, 153570), (540, 138213), (729, 102380), (810, 92142), (972, 76785), (1215, 61428), (1458, 51190), (1620, 46071), (2430, 30714), (2916, 25595), (3645, 20476), (4860, 15357), (5119, 14580), (7290, 10238)]