74864520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 252345600

約数和(自身を除く): 177481080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 673, 824, 927, 1030, 1080, 1236, 1346, 1545, 1854, 2019, 2060, 2472, 2692, 2781, 3090, 3365, 3708, 4038, 4120, 4635, 5384, 5562, 6057, 6180, 6730, 7416, 8076, 9270, 10095, 11124, 12114, 12360, 13460, 13905, 16152, 18171, 18540, 20190, 22248, 24228, 26920, 27810, 30285, 36342, 37080, 40380, 48456, 55620, 60570, 69319, 72684, 80760, 90855, 111240, 121140, 138638, 145368, 181710, 207957, 242280, 277276, 346595, 363420, 415914, 554552, 623871, 693190, 726840, 831828, 1039785, 1247742, 1386380, 1663656, 1871613, 2079570, 2495484, 2772760, 3119355, 3743226, 4159140, 4990968, 6238710, 7486452, 8318280, 9358065, 12477420, 14972904, 18716130, 24954840, 37432260, 74864520]

約数ペア:

[(1, 74864520), (2, 37432260), (3, 24954840), (4, 18716130), (5, 14972904), (6, 12477420), (8, 9358065), (9, 8318280), (10, 7486452), (12, 6238710), (15, 4990968), (18, 4159140), (20, 3743226), (24, 3119355), (27, 2772760), (30, 2495484), (36, 2079570), (40, 1871613), (45, 1663656), (54, 1386380), (60, 1247742), (72, 1039785), (90, 831828), (103, 726840), (108, 693190), (120, 623871), (135, 554552), (180, 415914), (206, 363420), (216, 346595), (270, 277276), (309, 242280), (360, 207957), (412, 181710), (515, 145368), (540, 138638), (618, 121140), (673, 111240), (824, 90855), (927, 80760), (1030, 72684), (1080, 69319), (1236, 60570), (1346, 55620), (1545, 48456), (1854, 40380), (2019, 37080), (2060, 36342), (2472, 30285), (2692, 27810), (2781, 26920), (3090, 24228), (3365, 22248), (3708, 20190), (4038, 18540), (4120, 18171), (4635, 16152), (5384, 13905), (5562, 13460), (6057, 12360), (6180, 12114), (6730, 11124), (7416, 10095), (8076, 9270)]