488990100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{613}}^1\times {\mathrm{2659}}^1$

素因数の和:3289

約数の個数: 72

約数和(自身を含む): 1417652320

約数和(自身を除く): 928662220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 613, 1226, 1839, 2452, 2659, 3065, 3678, 5318, 6130, 7356, 7977, 9195, 10636, 12260, 13295, 15325, 15954, 18390, 26590, 30650, 31908, 36780, 39885, 45975, 53180, 61300, 66475, 79770, 91950, 132950, 159540, 183900, 199425, 265900, 398850, 797700, 1629967, 3259934, 4889901, 6519868, 8149835, 9779802, 16299670, 19559604, 24449505, 32599340, 40749175, 48899010, 81498350, 97798020, 122247525, 162996700, 244495050, 488990100]

約数ペア:

[(1, 488990100), (2, 244495050), (3, 162996700), (4, 122247525), (5, 97798020), (6, 81498350), (10, 48899010), (12, 40749175), (15, 32599340), (20, 24449505), (25, 19559604), (30, 16299670), (50, 9779802), (60, 8149835), (75, 6519868), (100, 4889901), (150, 3259934), (300, 1629967), (613, 797700), (1226, 398850), (1839, 265900), (2452, 199425), (2659, 183900), (3065, 159540), (3678, 132950), (5318, 91950), (6130, 79770), (7356, 66475), (7977, 61300), (9195, 53180), (10636, 45975), (12260, 39885), (13295, 36780), (15325, 31908), (15954, 30650), (18390, 26590)]