17249700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4453

約数の個数: 72

約数和(自身を含む): 53760448

約数和(自身を除く): 36510748

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, 4423, 8846, 13269, 17692, 22115, 26538, 44230, 53076, 57499, 66345, 88460, 110575, 114998, 132690, 172497, 221150, 229996, 265380, 287495, 331725, 344994, 442300, 574990, 663450, 689988, 862485, 1149980, 1326900, 1437475, 1724970, 2874950, 3449940, 4312425, 5749900, 8624850, 17249700]

約数ペア:

[(1, 17249700), (2, 8624850), (3, 5749900), (4, 4312425), (5, 3449940), (6, 2874950), (10, 1724970), (12, 1437475), (13, 1326900), (15, 1149980), (20, 862485), (25, 689988), (26, 663450), (30, 574990), (39, 442300), (50, 344994), (52, 331725), (60, 287495), (65, 265380), (75, 229996), (78, 221150), (100, 172497), (130, 132690), (150, 114998), (156, 110575), (195, 88460), (260, 66345), (300, 57499), (325, 53076), (390, 44230), (650, 26538), (780, 22115), (975, 17692), (1300, 13269), (1950, 8846), (3900, 4423)]