1223079600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{5281}}^1$

素因数の和:5495

約数の個数: 120

約数和(自身を含む): 3938977552

約数和(自身を除く): 2715897952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 193, 200, 240, 300, 386, 400, 579, 600, 772, 965, 1158, 1200, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 4825, 5281, 5790, 7720, 9264, 9650, 10562, 11580, 14475, 15440, 15843, 19300, 21124, 23160, 26405, 28950, 31686, 38600, 42248, 46320, 52810, 57900, 63372, 77200, 79215, 84496, 105620, 115800, 126744, 132025, 158430, 211240, 231600, 253488, 264050, 316860, 396075, 422480, 528100, 633720, 792150, 1019233, 1056200, 1267440, 1584300, 2038466, 2112400, 3057699, 3168600, 4076932, 5096165, 6115398, 6337200, 8153864, 10192330, 12230796, 15288495, 16307728, 20384660, 24461592, 25480825, 30576990, 40769320, 48923184, 50961650, 61153980, 76442475, 81538640, 101923300, 122307960, 152884950, 203846600, 244615920, 305769900, 407693200, 611539800, 1223079600]

約数ペア:

[(1, 1223079600), (2, 611539800), (3, 407693200), (4, 305769900), (5, 244615920), (6, 203846600), (8, 152884950), (10, 122307960), (12, 101923300), (15, 81538640), (16, 76442475), (20, 61153980), (24, 50961650), (25, 48923184), (30, 40769320), (40, 30576990), (48, 25480825), (50, 24461592), (60, 20384660), (75, 16307728), (80, 15288495), (100, 12230796), (120, 10192330), (150, 8153864), (193, 6337200), (200, 6115398), (240, 5096165), (300, 4076932), (386, 3168600), (400, 3057699), (579, 2112400), (600, 2038466), (772, 1584300), (965, 1267440), (1158, 1056200), (1200, 1019233), (1544, 792150), (1930, 633720), (2316, 528100), (2895, 422480), (3088, 396075), (3860, 316860), (4632, 264050), (4825, 253488), (5281, 231600), (5790, 211240), (7720, 158430), (9264, 132025), (9650, 126744), (10562, 115800), (11580, 105620), (14475, 84496), (15440, 79215), (15843, 77200), (19300, 63372), (21124, 57900), (23160, 52810), (26405, 46320), (28950, 42248), (31686, 38600)]