155707950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{787}}^1\times {\mathrm{1319}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 386939520

約数和(自身を除く): 231231570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 787, 1319, 1574, 2361, 2638, 3935, 3957, 4722, 6595, 7870, 7914, 11805, 13190, 19675, 19785, 23610, 32975, 39350, 39570, 59025, 65950, 98925, 118050, 197850, 1038053, 2076106, 3114159, 5190265, 6228318, 10380530, 15570795, 25951325, 31141590, 51902650, 77853975, 155707950]

約数ペア:

[(1, 155707950), (2, 77853975), (3, 51902650), (5, 31141590), (6, 25951325), (10, 15570795), (15, 10380530), (25, 6228318), (30, 5190265), (50, 3114159), (75, 2076106), (150, 1038053), (787, 197850), (1319, 118050), (1574, 98925), (2361, 65950), (2638, 59025), (3935, 39570), (3957, 39350), (4722, 32975), (6595, 23610), (7870, 19785), (7914, 19675), (11805, 13190)]