77036900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 173233704

約数和(自身を除く): 96196804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 73, 100, 122, 146, 173, 244, 292, 305, 346, 365, 610, 692, 730, 865, 1220, 1460, 1525, 1730, 1825, 3050, 3460, 3650, 4325, 4453, 6100, 7300, 8650, 8906, 10553, 12629, 17300, 17812, 21106, 22265, 25258, 42212, 44530, 50516, 52765, 63145, 89060, 105530, 111325, 126290, 211060, 222650, 252580, 263825, 315725, 445300, 527650, 631450, 770369, 1055300, 1262900, 1540738, 3081476, 3851845, 7703690, 15407380, 19259225, 38518450, 77036900]

約数ペア:

[(1, 77036900), (2, 38518450), (4, 19259225), (5, 15407380), (10, 7703690), (20, 3851845), (25, 3081476), (50, 1540738), (61, 1262900), (73, 1055300), (100, 770369), (122, 631450), (146, 527650), (173, 445300), (244, 315725), (292, 263825), (305, 252580), (346, 222650), (365, 211060), (610, 126290), (692, 111325), (730, 105530), (865, 89060), (1220, 63145), (1460, 52765), (1525, 50516), (1730, 44530), (1825, 42212), (3050, 25258), (3460, 22265), (3650, 21106), (4325, 17812), (4453, 17300), (6100, 12629), (7300, 10553), (8650, 8906)]