142390350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{316423}}^1$

素因数の和:316441

約数の個数: 36

約数和(自身を含む): 382556616

約数和(自身を除く): 240166266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 316423, 632846, 949269, 1582115, 1898538, 2847807, 3164230, 4746345, 5695614, 7910575, 9492690, 14239035, 15821150, 23731725, 28478070, 47463450, 71195175, 142390350]

約数ペア:

[(1, 142390350), (2, 71195175), (3, 47463450), (5, 28478070), (6, 23731725), (9, 15821150), (10, 14239035), (15, 9492690), (18, 7910575), (25, 5695614), (30, 4746345), (45, 3164230), (50, 2847807), (75, 1898538), (90, 1582115), (150, 949269), (225, 632846), (450, 316423)]