148350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 392832

約数和(自身を除く): 244482

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 43, 46, 50, 69, 75, 86, 115, 129, 138, 150, 215, 230, 258, 345, 430, 575, 645, 690, 989, 1075, 1150, 1290, 1725, 1978, 2150, 2967, 3225, 3450, 4945, 5934, 6450, 9890, 14835, 24725, 29670, 49450, 74175, 148350]

約数ペア:

[(1, 148350), (2, 74175), (3, 49450), (5, 29670), (6, 24725), (10, 14835), (15, 9890), (23, 6450), (25, 5934), (30, 4945), (43, 3450), (46, 3225), (50, 2967), (69, 2150), (75, 1978), (86, 1725), (115, 1290), (129, 1150), (138, 1075), (150, 989), (215, 690), (230, 645), (258, 575), (345, 430)]