128367300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1129}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 372719200

約数和(自身を除く): 244351900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 379, 758, 1129, 1137, 1516, 1895, 2258, 2274, 3387, 3790, 4516, 4548, 5645, 5685, 6774, 7580, 9475, 11290, 11370, 13548, 16935, 18950, 22580, 22740, 28225, 28425, 33870, 37900, 56450, 56850, 67740, 84675, 112900, 113700, 169350, 338700, 427891, 855782, 1283673, 1711564, 2139455, 2567346, 4278910, 5134692, 6418365, 8557820, 10697275, 12836730, 21394550, 25673460, 32091825, 42789100, 64183650, 128367300]

約数ペア:

[(1, 128367300), (2, 64183650), (3, 42789100), (4, 32091825), (5, 25673460), (6, 21394550), (10, 12836730), (12, 10697275), (15, 8557820), (20, 6418365), (25, 5134692), (30, 4278910), (50, 2567346), (60, 2139455), (75, 1711564), (100, 1283673), (150, 855782), (300, 427891), (379, 338700), (758, 169350), (1129, 113700), (1137, 112900), (1516, 84675), (1895, 67740), (2258, 56850), (2274, 56450), (3387, 37900), (3790, 33870), (4516, 28425), (4548, 28225), (5645, 22740), (5685, 22580), (6774, 18950), (7580, 16935), (9475, 13548), (11290, 11370)]