149513250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 374969088

約数和(自身を除く): 225455838

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 311, 375, 622, 641, 750, 933, 1282, 1555, 1866, 1923, 3110, 3205, 3846, 4665, 6410, 7775, 9330, 9615, 15550, 16025, 19230, 23325, 32050, 38875, 46650, 48075, 77750, 80125, 96150, 116625, 160250, 199351, 233250, 240375, 398702, 480750, 598053, 996755, 1196106, 1993510, 2990265, 4983775, 5980530, 9967550, 14951325, 24918875, 29902650, 49837750, 74756625, 149513250]

約数ペア:

[(1, 149513250), (2, 74756625), (3, 49837750), (5, 29902650), (6, 24918875), (10, 14951325), (15, 9967550), (25, 5980530), (30, 4983775), (50, 2990265), (75, 1993510), (125, 1196106), (150, 996755), (250, 598053), (311, 480750), (375, 398702), (622, 240375), (641, 233250), (750, 199351), (933, 160250), (1282, 116625), (1555, 96150), (1866, 80125), (1923, 77750), (3110, 48075), (3205, 46650), (3846, 38875), (4665, 32050), (6410, 23325), (7775, 19230), (9330, 16025), (9615, 15550)]