192979260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 610449840

約数和(自身を除く): 417470580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 405, 417, 540, 556, 695, 810, 834, 857, 1251, 1390, 1620, 1668, 1714, 2085, 2502, 2571, 2780, 3428, 3753, 4170, 4285, 5004, 5142, 6255, 7506, 7713, 8340, 8570, 10284, 11259, 12510, 12855, 15012, 15426, 17140, 18765, 22518, 23139, 25020, 25710, 30852, 37530, 38565, 45036, 46278, 51420, 56295, 69417, 75060, 77130, 92556, 112590, 115695, 119123, 138834, 154260, 225180, 231390, 238246, 277668, 347085, 357369, 462780, 476492, 595615, 694170, 714738, 1072107, 1191230, 1388340, 1429476, 1786845, 2144214, 2382460, 3216321, 3573690, 4288428, 5360535, 6432642, 7147380, 9648963, 10721070, 12865284, 16081605, 19297926, 21442140, 32163210, 38595852, 48244815, 64326420, 96489630, 192979260]

約数ペア:

[(1, 192979260), (2, 96489630), (3, 64326420), (4, 48244815), (5, 38595852), (6, 32163210), (9, 21442140), (10, 19297926), (12, 16081605), (15, 12865284), (18, 10721070), (20, 9648963), (27, 7147380), (30, 6432642), (36, 5360535), (45, 4288428), (54, 3573690), (60, 3216321), (81, 2382460), (90, 2144214), (108, 1786845), (135, 1429476), (139, 1388340), (162, 1191230), (180, 1072107), (270, 714738), (278, 694170), (324, 595615), (405, 476492), (417, 462780), (540, 357369), (556, 347085), (695, 277668), (810, 238246), (834, 231390), (857, 225180), (1251, 154260), (1390, 138834), (1620, 119123), (1668, 115695), (1714, 112590), (2085, 92556), (2502, 77130), (2571, 75060), (2780, 69417), (3428, 56295), (3753, 51420), (4170, 46278), (4285, 45036), (5004, 38565), (5142, 37530), (6255, 30852), (7506, 25710), (7713, 25020), (8340, 23139), (8570, 22518), (10284, 18765), (11259, 17140), (12510, 15426), (12855, 15012)]