12030400

素因数分解:

$2^6\times 5^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 84

約数和(自身を含む): 30299152

約数和(自身を除く): 18268752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 103, 146, 160, 200, 206, 292, 320, 365, 400, 412, 515, 584, 730, 800, 824, 1030, 1168, 1460, 1600, 1648, 1825, 2060, 2336, 2575, 2920, 3296, 3650, 4120, 4672, 5150, 5840, 6592, 7300, 7519, 8240, 10300, 11680, 14600, 15038, 16480, 20600, 23360, 29200, 30076, 32960, 37595, 41200, 58400, 60152, 75190, 82400, 116800, 120304, 150380, 164800, 187975, 240608, 300760, 375950, 481216, 601520, 751900, 1203040, 1503800, 2406080, 3007600, 6015200, 12030400]

約数ペア:

[(1, 12030400), (2, 6015200), (4, 3007600), (5, 2406080), (8, 1503800), (10, 1203040), (16, 751900), (20, 601520), (25, 481216), (32, 375950), (40, 300760), (50, 240608), (64, 187975), (73, 164800), (80, 150380), (100, 120304), (103, 116800), (146, 82400), (160, 75190), (200, 60152), (206, 58400), (292, 41200), (320, 37595), (365, 32960), (400, 30076), (412, 29200), (515, 23360), (584, 20600), (730, 16480), (800, 15038), (824, 14600), (1030, 11680), (1168, 10300), (1460, 8240), (1600, 7519), (1648, 7300), (1825, 6592), (2060, 5840), (2336, 5150), (2575, 4672), (2920, 4120), (3296, 3650)]