98921100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2379

約数の個数: 72

約数和(自身を含む): 288262800

約数和(自身を除く): 189341700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 596, 745, 894, 1490, 1788, 2213, 2235, 2980, 3725, 4426, 4470, 6639, 7450, 8852, 8940, 11065, 11175, 13278, 14900, 22130, 22350, 26556, 33195, 44260, 44700, 55325, 66390, 110650, 132780, 165975, 221300, 329737, 331950, 659474, 663900, 989211, 1318948, 1648685, 1978422, 3297370, 3956844, 4946055, 6594740, 8243425, 9892110, 16486850, 19784220, 24730275, 32973700, 49460550, 98921100]

約数ペア:

[(1, 98921100), (2, 49460550), (3, 32973700), (4, 24730275), (5, 19784220), (6, 16486850), (10, 9892110), (12, 8243425), (15, 6594740), (20, 4946055), (25, 3956844), (30, 3297370), (50, 1978422), (60, 1648685), (75, 1318948), (100, 989211), (149, 663900), (150, 659474), (298, 331950), (300, 329737), (447, 221300), (596, 165975), (745, 132780), (894, 110650), (1490, 66390), (1788, 55325), (2213, 44700), (2235, 44260), (2980, 33195), (3725, 26556), (4426, 22350), (4470, 22130), (6639, 14900), (7450, 13278), (8852, 11175), (8940, 11065)]