19628100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 108

約数和(自身を含む): 62389236

約数和(自身を除く): 42761136

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 150, 180, 193, 225, 226, 300, 339, 386, 450, 452, 565, 579, 678, 772, 900, 965, 1017, 1130, 1158, 1356, 1695, 1737, 1930, 2034, 2260, 2316, 2825, 2895, 3390, 3474, 3860, 4068, 4825, 5085, 5650, 5790, 6780, 6948, 8475, 8685, 9650, 10170, 11300, 11580, 14475, 16950, 17370, 19300, 20340, 21809, 25425, 28950, 33900, 34740, 43425, 43618, 50850, 57900, 65427, 86850, 87236, 101700, 109045, 130854, 173700, 196281, 218090, 261708, 327135, 392562, 436180, 545225, 654270, 785124, 981405, 1090450, 1308540, 1635675, 1962810, 2180900, 3271350, 3925620, 4907025, 6542700, 9814050, 19628100]

約数ペア:

[(1, 19628100), (2, 9814050), (3, 6542700), (4, 4907025), (5, 3925620), (6, 3271350), (9, 2180900), (10, 1962810), (12, 1635675), (15, 1308540), (18, 1090450), (20, 981405), (25, 785124), (30, 654270), (36, 545225), (45, 436180), (50, 392562), (60, 327135), (75, 261708), (90, 218090), (100, 196281), (113, 173700), (150, 130854), (180, 109045), (193, 101700), (225, 87236), (226, 86850), (300, 65427), (339, 57900), (386, 50850), (450, 43618), (452, 43425), (565, 34740), (579, 33900), (678, 28950), (772, 25425), (900, 21809), (965, 20340), (1017, 19300), (1130, 17370), (1158, 16950), (1356, 14475), (1695, 11580), (1737, 11300), (1930, 10170), (2034, 9650), (2260, 8685), (2316, 8475), (2825, 6948), (2895, 6780), (3390, 5790), (3474, 5650), (3860, 5085), (4068, 4825)]