122138250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12527}}^1$

素因数の和:12560

約数の個数: 64

約数和(自身を含む): 328333824

約数和(自身を除く): 206195574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 12527, 25054, 37581, 62635, 75162, 125270, 162851, 187905, 313175, 325702, 375810, 488553, 626350, 814255, 939525, 977106, 1565875, 1628510, 1879050, 2442765, 3131750, 4071275, 4697625, 4885530, 8142550, 9395250, 12213825, 20356375, 24427650, 40712750, 61069125, 122138250]

約数ペア:

[(1, 122138250), (2, 61069125), (3, 40712750), (5, 24427650), (6, 20356375), (10, 12213825), (13, 9395250), (15, 8142550), (25, 4885530), (26, 4697625), (30, 4071275), (39, 3131750), (50, 2442765), (65, 1879050), (75, 1628510), (78, 1565875), (125, 977106), (130, 939525), (150, 814255), (195, 626350), (250, 488553), (325, 375810), (375, 325702), (390, 313175), (650, 187905), (750, 162851), (975, 125270), (1625, 75162), (1950, 62635), (3250, 37581), (4875, 25054), (9750, 12527)]