69967950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 190675296

約数和(自身を除く): 120707346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 130, 150, 159, 195, 265, 318, 325, 390, 530, 650, 677, 689, 795, 975, 1325, 1354, 1378, 1590, 1950, 2031, 2067, 2650, 3385, 3445, 3975, 4062, 4134, 6770, 6890, 7950, 8801, 10155, 10335, 16925, 17225, 17602, 20310, 20670, 26403, 33850, 34450, 35881, 44005, 50775, 51675, 52806, 71762, 88010, 101550, 103350, 107643, 132015, 179405, 215286, 220025, 264030, 358810, 440050, 466453, 538215, 660075, 897025, 932906, 1076430, 1320150, 1399359, 1794050, 2332265, 2691075, 2798718, 4664530, 5382150, 6996795, 11661325, 13993590, 23322650, 34983975, 69967950]

約数ペア:

[(1, 69967950), (2, 34983975), (3, 23322650), (5, 13993590), (6, 11661325), (10, 6996795), (13, 5382150), (15, 4664530), (25, 2798718), (26, 2691075), (30, 2332265), (39, 1794050), (50, 1399359), (53, 1320150), (65, 1076430), (75, 932906), (78, 897025), (106, 660075), (130, 538215), (150, 466453), (159, 440050), (195, 358810), (265, 264030), (318, 220025), (325, 215286), (390, 179405), (530, 132015), (650, 107643), (677, 103350), (689, 101550), (795, 88010), (975, 71762), (1325, 52806), (1354, 51675), (1378, 50775), (1590, 44005), (1950, 35881), (2031, 34450), (2067, 33850), (2650, 26403), (3385, 20670), (3445, 20310), (3975, 17602), (4062, 17225), (4134, 16925), (6770, 10335), (6890, 10155), (7950, 8801)]