77155560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2127

約数の個数: 96

約数和(自身を含む): 253225440

約数和(自身を除く): 176069880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2003, 2140, 2568, 3210, 3852, 4006, 4280, 4815, 6009, 6420, 7704, 8012, 9630, 10015, 12018, 12840, 16024, 18027, 19260, 20030, 24036, 30045, 36054, 38520, 40060, 48072, 60090, 72108, 80120, 90135, 120180, 144216, 180270, 214321, 240360, 360540, 428642, 642963, 721080, 857284, 1071605, 1285926, 1714568, 1928889, 2143210, 2571852, 3214815, 3857778, 4286420, 5143704, 6429630, 7715556, 8572840, 9644445, 12859260, 15431112, 19288890, 25718520, 38577780, 77155560]

約数ペア:

[(1, 77155560), (2, 38577780), (3, 25718520), (4, 19288890), (5, 15431112), (6, 12859260), (8, 9644445), (9, 8572840), (10, 7715556), (12, 6429630), (15, 5143704), (18, 4286420), (20, 3857778), (24, 3214815), (30, 2571852), (36, 2143210), (40, 1928889), (45, 1714568), (60, 1285926), (72, 1071605), (90, 857284), (107, 721080), (120, 642963), (180, 428642), (214, 360540), (321, 240360), (360, 214321), (428, 180270), (535, 144216), (642, 120180), (856, 90135), (963, 80120), (1070, 72108), (1284, 60090), (1605, 48072), (1926, 40060), (2003, 38520), (2140, 36054), (2568, 30045), (3210, 24036), (3852, 20030), (4006, 19260), (4280, 18027), (4815, 16024), (6009, 12840), (6420, 12018), (7704, 10015), (8012, 9630)]