147540900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37831}}^1$

素因数の和:37861

約数の個数: 72

約数和(自身を含む): 459734464

約数和(自身を除く): 312193564

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, 37831, 75662, 113493, 151324, 189155, 226986, 378310, 453972, 491803, 567465, 756620, 945775, 983606, 1134930, 1475409, 1891550, 1967212, 2269860, 2459015, 2837325, 2950818, 3783100, 4918030, 5674650, 5901636, 7377045, 9836060, 11349300, 12295075, 14754090, 24590150, 29508180, 36885225, 49180300, 73770450, 147540900]

約数ペア:

[(1, 147540900), (2, 73770450), (3, 49180300), (4, 36885225), (5, 29508180), (6, 24590150), (10, 14754090), (12, 12295075), (13, 11349300), (15, 9836060), (20, 7377045), (25, 5901636), (26, 5674650), (30, 4918030), (39, 3783100), (50, 2950818), (52, 2837325), (60, 2459015), (65, 2269860), (75, 1967212), (78, 1891550), (100, 1475409), (130, 1134930), (150, 983606), (156, 945775), (195, 756620), (260, 567465), (300, 491803), (325, 453972), (390, 378310), (650, 226986), (780, 189155), (975, 151324), (1300, 113493), (1950, 75662), (3900, 37831)]