5549700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 17304448

約数和(自身を除く): 11754748

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, 1423, 1950, 2846, 3900, 4269, 5692, 7115, 8538, 14230, 17076, 18499, 21345, 28460, 35575, 36998, 42690, 55497, 71150, 73996, 85380, 92495, 106725, 110994, 142300, 184990, 213450, 221988, 277485, 369980, 426900, 462475, 554970, 924950, 1109940, 1387425, 1849900, 2774850, 5549700]

約数ペア:

[(1, 5549700), (2, 2774850), (3, 1849900), (4, 1387425), (5, 1109940), (6, 924950), (10, 554970), (12, 462475), (13, 426900), (15, 369980), (20, 277485), (25, 221988), (26, 213450), (30, 184990), (39, 142300), (50, 110994), (52, 106725), (60, 92495), (65, 85380), (75, 73996), (78, 71150), (100, 55497), (130, 42690), (150, 36998), (156, 35575), (195, 28460), (260, 21345), (300, 18499), (325, 17076), (390, 14230), (650, 8538), (780, 7115), (975, 5692), (1300, 4269), (1423, 3900), (1950, 2846)]