167700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 534688

約数和(自身を除く): 366988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 258, 260, 300, 325, 390, 430, 516, 559, 645, 650, 780, 860, 975, 1075, 1118, 1290, 1300, 1677, 1950, 2150, 2236, 2580, 2795, 3225, 3354, 3900, 4300, 5590, 6450, 6708, 8385, 11180, 12900, 13975, 16770, 27950, 33540, 41925, 55900, 83850, 167700]

約数ペア:

[(1, 167700), (2, 83850), (3, 55900), (4, 41925), (5, 33540), (6, 27950), (10, 16770), (12, 13975), (13, 12900), (15, 11180), (20, 8385), (25, 6708), (26, 6450), (30, 5590), (39, 4300), (43, 3900), (50, 3354), (52, 3225), (60, 2795), (65, 2580), (75, 2236), (78, 2150), (86, 1950), (100, 1677), (129, 1300), (130, 1290), (150, 1118), (156, 1075), (172, 975), (195, 860), (215, 780), (258, 650), (260, 645), (300, 559), (325, 516), (390, 430)]