9805763340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{130639}}^1$

素因数の和:130796

約数の個数: 96

約数和(自身を含む): 30726528000

約数和(自身を除く): 20920764660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3753, 4170, 5004, 6255, 7506, 8340, 12510, 15012, 18765, 25020, 37530, 75060, 130639, 261278, 391917, 522556, 653195, 783834, 1175751, 1306390, 1567668, 1959585, 2351502, 2612780, 3527253, 3919170, 4703004, 5878755, 7054506, 7838340, 11757510, 14109012, 17636265, 18158821, 23515020, 35272530, 36317642, 54476463, 70545060, 72635284, 90794105, 108952926, 163429389, 181588210, 217905852, 272382315, 326858778, 363176420, 490288167, 544764630, 653717556, 817146945, 980576334, 1089529260, 1634293890, 1961152668, 2451440835, 3268587780, 4902881670, 9805763340]

約数ペア:

[(1, 9805763340), (2, 4902881670), (3, 3268587780), (4, 2451440835), (5, 1961152668), (6, 1634293890), (9, 1089529260), (10, 980576334), (12, 817146945), (15, 653717556), (18, 544764630), (20, 490288167), (27, 363176420), (30, 326858778), (36, 272382315), (45, 217905852), (54, 181588210), (60, 163429389), (90, 108952926), (108, 90794105), (135, 72635284), (139, 70545060), (180, 54476463), (270, 36317642), (278, 35272530), (417, 23515020), (540, 18158821), (556, 17636265), (695, 14109012), (834, 11757510), (1251, 7838340), (1390, 7054506), (1668, 5878755), (2085, 4703004), (2502, 3919170), (2780, 3527253), (3753, 2612780), (4170, 2351502), (5004, 1959585), (6255, 1567668), (7506, 1306390), (8340, 1175751), (12510, 783834), (15012, 653195), (18765, 522556), (25020, 391917), (37530, 261278), (75060, 130639)]