9750780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 33012672

約数和(自身を除く): 23261892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 463, 468, 540, 585, 702, 780, 810, 926, 1053, 1170, 1389, 1404, 1620, 1755, 1852, 2106, 2315, 2340, 2778, 3510, 4167, 4212, 4630, 5265, 5556, 6019, 6945, 7020, 8334, 9260, 10530, 12038, 12501, 13890, 16668, 18057, 20835, 21060, 24076, 25002, 27780, 30095, 36114, 37503, 41670, 50004, 54171, 60190, 62505, 72228, 75006, 83340, 90285, 108342, 120380, 125010, 150012, 162513, 180570, 187515, 216684, 250020, 270855, 325026, 361140, 375030, 487539, 541710, 650052, 750060, 812565, 975078, 1083420, 1625130, 1950156, 2437695, 3250260, 4875390, 9750780]

約数ペア:

[(1, 9750780), (2, 4875390), (3, 3250260), (4, 2437695), (5, 1950156), (6, 1625130), (9, 1083420), (10, 975078), (12, 812565), (13, 750060), (15, 650052), (18, 541710), (20, 487539), (26, 375030), (27, 361140), (30, 325026), (36, 270855), (39, 250020), (45, 216684), (52, 187515), (54, 180570), (60, 162513), (65, 150012), (78, 125010), (81, 120380), (90, 108342), (108, 90285), (117, 83340), (130, 75006), (135, 72228), (156, 62505), (162, 60190), (180, 54171), (195, 50004), (234, 41670), (260, 37503), (270, 36114), (324, 30095), (351, 27780), (390, 25002), (405, 24076), (463, 21060), (468, 20835), (540, 18057), (585, 16668), (702, 13890), (780, 12501), (810, 12038), (926, 10530), (1053, 9260), (1170, 8334), (1389, 7020), (1404, 6945), (1620, 6019), (1755, 5556), (1852, 5265), (2106, 4630), (2315, 4212), (2340, 4167), (2778, 3510)]