69229260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5417}}^1$

素因数の和:5503

約数の個数: 72

約数和(自身を含む): 212992416

約数和(自身を除く): 143763156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 5417, 6390, 10834, 12780, 16251, 21668, 27085, 32502, 48753, 54170, 65004, 81255, 97506, 108340, 162510, 195012, 243765, 325020, 384607, 487530, 769214, 975060, 1153821, 1538428, 1923035, 2307642, 3461463, 3846070, 4615284, 5769105, 6922926, 7692140, 11538210, 13845852, 17307315, 23076420, 34614630, 69229260]

約数ペア:

[(1, 69229260), (2, 34614630), (3, 23076420), (4, 17307315), (5, 13845852), (6, 11538210), (9, 7692140), (10, 6922926), (12, 5769105), (15, 4615284), (18, 3846070), (20, 3461463), (30, 2307642), (36, 1923035), (45, 1538428), (60, 1153821), (71, 975060), (90, 769214), (142, 487530), (180, 384607), (213, 325020), (284, 243765), (355, 195012), (426, 162510), (639, 108340), (710, 97506), (852, 81255), (1065, 65004), (1278, 54170), (1420, 48753), (2130, 32502), (2556, 27085), (3195, 21668), (4260, 16251), (5417, 12780), (6390, 10834)]