6500520

素因数分解:

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

素因数の和:496

約数の個数: 128

約数和(自身を含む): 23385600

約数和(自身を除く): 16885080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 463, 468, 520, 540, 585, 702, 780, 926, 936, 1080, 1170, 1389, 1404, 1560, 1755, 1852, 2315, 2340, 2778, 2808, 3510, 3704, 4167, 4630, 4680, 5556, 6019, 6945, 7020, 8334, 9260, 11112, 12038, 12501, 13890, 14040, 16668, 18057, 18520, 20835, 24076, 25002, 27780, 30095, 33336, 36114, 41670, 48152, 50004, 54171, 55560, 60190, 62505, 72228, 83340, 90285, 100008, 108342, 120380, 125010, 144456, 162513, 166680, 180570, 216684, 240760, 250020, 270855, 325026, 361140, 433368, 500040, 541710, 650052, 722280, 812565, 1083420, 1300104, 1625130, 2166840, 3250260, 6500520]

約数ペア:

[(1, 6500520), (2, 3250260), (3, 2166840), (4, 1625130), (5, 1300104), (6, 1083420), (8, 812565), (9, 722280), (10, 650052), (12, 541710), (13, 500040), (15, 433368), (18, 361140), (20, 325026), (24, 270855), (26, 250020), (27, 240760), (30, 216684), (36, 180570), (39, 166680), (40, 162513), (45, 144456), (52, 125010), (54, 120380), (60, 108342), (65, 100008), (72, 90285), (78, 83340), (90, 72228), (104, 62505), (108, 60190), (117, 55560), (120, 54171), (130, 50004), (135, 48152), (156, 41670), (180, 36114), (195, 33336), (216, 30095), (234, 27780), (260, 25002), (270, 24076), (312, 20835), (351, 18520), (360, 18057), (390, 16668), (463, 14040), (468, 13890), (520, 12501), (540, 12038), (585, 11112), (702, 9260), (780, 8334), (926, 7020), (936, 6945), (1080, 6019), (1170, 5556), (1389, 4680), (1404, 4630), (1560, 4167), (1755, 3704), (1852, 3510), (2315, 2808), (2340, 2778)]