8769000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 28454400

約数和(自身を除く): 19685400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 79, 100, 111, 120, 125, 148, 150, 158, 185, 200, 222, 237, 250, 296, 300, 316, 370, 375, 395, 444, 474, 500, 555, 600, 632, 740, 750, 790, 888, 925, 948, 1000, 1110, 1185, 1480, 1500, 1580, 1850, 1896, 1975, 2220, 2370, 2775, 2923, 3000, 3160, 3700, 3950, 4440, 4625, 4740, 5550, 5846, 5925, 7400, 7900, 8769, 9250, 9480, 9875, 11100, 11692, 11850, 13875, 14615, 15800, 17538, 18500, 19750, 22200, 23384, 23700, 27750, 29230, 29625, 35076, 37000, 39500, 43845, 47400, 55500, 58460, 59250, 70152, 73075, 79000, 87690, 111000, 116920, 118500, 146150, 175380, 219225, 237000, 292300, 350760, 365375, 438450, 584600, 730750, 876900, 1096125, 1461500, 1753800, 2192250, 2923000, 4384500, 8769000]

約数ペア:

[(1, 8769000), (2, 4384500), (3, 2923000), (4, 2192250), (5, 1753800), (6, 1461500), (8, 1096125), (10, 876900), (12, 730750), (15, 584600), (20, 438450), (24, 365375), (25, 350760), (30, 292300), (37, 237000), (40, 219225), (50, 175380), (60, 146150), (74, 118500), (75, 116920), (79, 111000), (100, 87690), (111, 79000), (120, 73075), (125, 70152), (148, 59250), (150, 58460), (158, 55500), (185, 47400), (200, 43845), (222, 39500), (237, 37000), (250, 35076), (296, 29625), (300, 29230), (316, 27750), (370, 23700), (375, 23384), (395, 22200), (444, 19750), (474, 18500), (500, 17538), (555, 15800), (600, 14615), (632, 13875), (740, 11850), (750, 11692), (790, 11100), (888, 9875), (925, 9480), (948, 9250), (1000, 8769), (1110, 7900), (1185, 7400), (1480, 5925), (1500, 5846), (1580, 5550), (1850, 4740), (1896, 4625), (1975, 4440), (2220, 3950), (2370, 3700), (2775, 3160), (2923, 3000)]