30820200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 98684160

約数和(自身を除く): 67863960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1550, 1657, 1860, 2325, 3100, 3314, 3720, 4650, 4971, 6200, 6628, 8285, 9300, 9942, 13256, 16570, 18600, 19884, 24855, 33140, 39768, 41425, 49710, 51367, 66280, 82850, 99420, 102734, 124275, 154101, 165700, 198840, 205468, 248550, 256835, 308202, 331400, 410936, 497100, 513670, 616404, 770505, 994200, 1027340, 1232808, 1284175, 1541010, 2054680, 2568350, 3082020, 3852525, 5136700, 6164040, 7705050, 10273400, 15410100, 30820200]

約数ペア:

[(1, 30820200), (2, 15410100), (3, 10273400), (4, 7705050), (5, 6164040), (6, 5136700), (8, 3852525), (10, 3082020), (12, 2568350), (15, 2054680), (20, 1541010), (24, 1284175), (25, 1232808), (30, 1027340), (31, 994200), (40, 770505), (50, 616404), (60, 513670), (62, 497100), (75, 410936), (93, 331400), (100, 308202), (120, 256835), (124, 248550), (150, 205468), (155, 198840), (186, 165700), (200, 154101), (248, 124275), (300, 102734), (310, 99420), (372, 82850), (465, 66280), (600, 51367), (620, 49710), (744, 41425), (775, 39768), (930, 33140), (1240, 24855), (1550, 19884), (1657, 18600), (1860, 16570), (2325, 13256), (3100, 9942), (3314, 9300), (3720, 8285), (4650, 6628), (4971, 6200)]