42102400

素因数分解:

$2^7\times 5^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 106243200

約数和(自身を除く): 64140800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 128, 160, 200, 223, 236, 295, 320, 400, 446, 472, 590, 640, 800, 892, 944, 1115, 1180, 1475, 1600, 1784, 1888, 2230, 2360, 2950, 3200, 3568, 3776, 4460, 4720, 5575, 5900, 7136, 7552, 8920, 9440, 11150, 11800, 13157, 14272, 17840, 18880, 22300, 23600, 26314, 28544, 35680, 37760, 44600, 47200, 52628, 65785, 71360, 89200, 94400, 105256, 131570, 142720, 178400, 188800, 210512, 263140, 328925, 356800, 421024, 526280, 657850, 713600, 842048, 1052560, 1315700, 1684096, 2105120, 2631400, 4210240, 5262800, 8420480, 10525600, 21051200, 42102400]

約数ペア:

[(1, 42102400), (2, 21051200), (4, 10525600), (5, 8420480), (8, 5262800), (10, 4210240), (16, 2631400), (20, 2105120), (25, 1684096), (32, 1315700), (40, 1052560), (50, 842048), (59, 713600), (64, 657850), (80, 526280), (100, 421024), (118, 356800), (128, 328925), (160, 263140), (200, 210512), (223, 188800), (236, 178400), (295, 142720), (320, 131570), (400, 105256), (446, 94400), (472, 89200), (590, 71360), (640, 65785), (800, 52628), (892, 47200), (944, 44600), (1115, 37760), (1180, 35680), (1475, 28544), (1600, 26314), (1784, 23600), (1888, 22300), (2230, 18880), (2360, 17840), (2950, 14272), (3200, 13157), (3568, 11800), (3776, 11150), (4460, 9440), (4720, 8920), (5575, 7552), (5900, 7136)]