223793700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{57383}}^1$

素因数の和:57413

約数の個数: 72

約数和(自身を含む): 697330368

約数和(自身を除く): 473536668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 57383, 114766, 172149, 229532, 286915, 344298, 573830, 688596, 745979, 860745, 1147660, 1434575, 1491958, 1721490, 2237937, 2869150, 2983916, 3442980, 3729895, 4303725, 4475874, 5738300, 7459790, 8607450, 8951748, 11189685, 14919580, 17214900, 18649475, 22379370, 37298950, 44758740, 55948425, 74597900, 111896850, 223793700]

約数ペア:

[(1, 223793700), (2, 111896850), (3, 74597900), (4, 55948425), (5, 44758740), (6, 37298950), (10, 22379370), (12, 18649475), (13, 17214900), (15, 14919580), (20, 11189685), (25, 8951748), (26, 8607450), (30, 7459790), (39, 5738300), (50, 4475874), (52, 4303725), (60, 3729895), (65, 3442980), (75, 2983916), (78, 2869150), (100, 2237937), (130, 1721490), (150, 1491958), (156, 1434575), (195, 1147660), (260, 860745), (300, 745979), (325, 688596), (390, 573830), (650, 344298), (780, 286915), (975, 229532), (1300, 172149), (1950, 114766), (3900, 57383)]