44986920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 148832640

約数和(自身を除く): 103845720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 197, 220, 264, 330, 346, 394, 440, 519, 591, 660, 692, 788, 865, 985, 1038, 1182, 1320, 1384, 1576, 1730, 1903, 1970, 2076, 2167, 2364, 2595, 2955, 3460, 3806, 3940, 4152, 4334, 4728, 5190, 5709, 5910, 6501, 6920, 7612, 7880, 8668, 9515, 10380, 10835, 11418, 11820, 13002, 15224, 17336, 19030, 20760, 21670, 22836, 23640, 26004, 28545, 32505, 34081, 38060, 43340, 45672, 52008, 57090, 65010, 68162, 76120, 86680, 102243, 114180, 130020, 136324, 170405, 204486, 228360, 260040, 272648, 340810, 374891, 408972, 511215, 681620, 749782, 817944, 1022430, 1124673, 1363240, 1499564, 1874455, 2044860, 2249346, 2999128, 3748910, 4089720, 4498692, 5623365, 7497820, 8997384, 11246730, 14995640, 22493460, 44986920]

約数ペア:

[(1, 44986920), (2, 22493460), (3, 14995640), (4, 11246730), (5, 8997384), (6, 7497820), (8, 5623365), (10, 4498692), (11, 4089720), (12, 3748910), (15, 2999128), (20, 2249346), (22, 2044860), (24, 1874455), (30, 1499564), (33, 1363240), (40, 1124673), (44, 1022430), (55, 817944), (60, 749782), (66, 681620), (88, 511215), (110, 408972), (120, 374891), (132, 340810), (165, 272648), (173, 260040), (197, 228360), (220, 204486), (264, 170405), (330, 136324), (346, 130020), (394, 114180), (440, 102243), (519, 86680), (591, 76120), (660, 68162), (692, 65010), (788, 57090), (865, 52008), (985, 45672), (1038, 43340), (1182, 38060), (1320, 34081), (1384, 32505), (1576, 28545), (1730, 26004), (1903, 23640), (1970, 22836), (2076, 21670), (2167, 20760), (2364, 19030), (2595, 17336), (2955, 15224), (3460, 13002), (3806, 11820), (3940, 11418), (4152, 10835), (4334, 10380), (4728, 9515), (5190, 8668), (5709, 7880), (5910, 7612), (6501, 6920)]