18874200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 59371200

約数和(自身を除く): 40497000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 150, 166, 200, 249, 300, 332, 379, 415, 498, 600, 664, 758, 830, 996, 1137, 1245, 1516, 1660, 1895, 1992, 2075, 2274, 2490, 3032, 3320, 3790, 4150, 4548, 4980, 5685, 6225, 7580, 8300, 9096, 9475, 9960, 11370, 12450, 15160, 16600, 18950, 22740, 24900, 28425, 31457, 37900, 45480, 49800, 56850, 62914, 75800, 94371, 113700, 125828, 157285, 188742, 227400, 251656, 314570, 377484, 471855, 629140, 754968, 786425, 943710, 1258280, 1572850, 1887420, 2359275, 3145700, 3774840, 4718550, 6291400, 9437100, 18874200]

約数ペア:

[(1, 18874200), (2, 9437100), (3, 6291400), (4, 4718550), (5, 3774840), (6, 3145700), (8, 2359275), (10, 1887420), (12, 1572850), (15, 1258280), (20, 943710), (24, 786425), (25, 754968), (30, 629140), (40, 471855), (50, 377484), (60, 314570), (75, 251656), (83, 227400), (100, 188742), (120, 157285), (150, 125828), (166, 113700), (200, 94371), (249, 75800), (300, 62914), (332, 56850), (379, 49800), (415, 45480), (498, 37900), (600, 31457), (664, 28425), (758, 24900), (830, 22740), (996, 18950), (1137, 16600), (1245, 15160), (1516, 12450), (1660, 11370), (1895, 9960), (1992, 9475), (2075, 9096), (2274, 8300), (2490, 7580), (3032, 6225), (3320, 5685), (3790, 4980), (4150, 4548)]