1228832100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{455123}}^1$

素因数の和:455146

約数の個数: 72

約数和(自身を含む): 3950476320

約数和(自身を除く): 2721644220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 455123, 910246, 1365369, 1820492, 2275615, 2730738, 4096107, 4551230, 5461476, 6826845, 8192214, 9102460, 11378075, 12288321, 13653690, 16384428, 20480535, 22756150, 24576642, 27307380, 34134225, 40961070, 45512300, 49153284, 61441605, 68268450, 81922140, 102402675, 122883210, 136536900, 204805350, 245766420, 307208025, 409610700, 614416050, 1228832100]

約数ペア:

[(1, 1228832100), (2, 614416050), (3, 409610700), (4, 307208025), (5, 245766420), (6, 204805350), (9, 136536900), (10, 122883210), (12, 102402675), (15, 81922140), (18, 68268450), (20, 61441605), (25, 49153284), (27, 45512300), (30, 40961070), (36, 34134225), (45, 27307380), (50, 24576642), (54, 22756150), (60, 20480535), (75, 16384428), (90, 13653690), (100, 12288321), (108, 11378075), (135, 9102460), (150, 8192214), (180, 6826845), (225, 5461476), (270, 4551230), (300, 4096107), (450, 2730738), (540, 2275615), (675, 1820492), (900, 1365369), (1350, 910246), (2700, 455123)]