397414800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1218

約数の個数: 180

約数和(自身を含む): 1394068884

約数和(自身を除く): 996654084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 101, 120, 144, 150, 180, 200, 202, 225, 240, 300, 303, 360, 400, 404, 450, 505, 600, 606, 720, 808, 900, 909, 1010, 1093, 1200, 1212, 1515, 1616, 1800, 1818, 2020, 2186, 2424, 2525, 3030, 3279, 3600, 3636, 4040, 4372, 4545, 4848, 5050, 5465, 6060, 6558, 7272, 7575, 8080, 8744, 9090, 9837, 10100, 10930, 12120, 13116, 14544, 15150, 16395, 17488, 18180, 19674, 20200, 21860, 22725, 24240, 26232, 27325, 30300, 32790, 36360, 39348, 40400, 43720, 45450, 49185, 52464, 54650, 60600, 65580, 72720, 78696, 81975, 87440, 90900, 98370, 109300, 110393, 121200, 131160, 157392, 163950, 181800, 196740, 218600, 220786, 245925, 262320, 327900, 331179, 363600, 393480, 437200, 441572, 491850, 551965, 655800, 662358, 786960, 883144, 983700, 993537, 1103930, 1311600, 1324716, 1655895, 1766288, 1967400, 1987074, 2207860, 2649432, 2759825, 3311790, 3934800, 3974148, 4415720, 4967685, 5298864, 5519650, 6623580, 7948296, 8279475, 8831440, 9935370, 11039300, 13247160, 15896592, 16558950, 19870740, 22078600, 24838425, 26494320, 33117900, 39741480, 44157200, 49676850, 66235800, 79482960, 99353700, 132471600, 198707400, 397414800]

約数ペア:

[(1, 397414800), (2, 198707400), (3, 132471600), (4, 99353700), (5, 79482960), (6, 66235800), (8, 49676850), (9, 44157200), (10, 39741480), (12, 33117900), (15, 26494320), (16, 24838425), (18, 22078600), (20, 19870740), (24, 16558950), (25, 15896592), (30, 13247160), (36, 11039300), (40, 9935370), (45, 8831440), (48, 8279475), (50, 7948296), (60, 6623580), (72, 5519650), (75, 5298864), (80, 4967685), (90, 4415720), (100, 3974148), (101, 3934800), (120, 3311790), (144, 2759825), (150, 2649432), (180, 2207860), (200, 1987074), (202, 1967400), (225, 1766288), (240, 1655895), (300, 1324716), (303, 1311600), (360, 1103930), (400, 993537), (404, 983700), (450, 883144), (505, 786960), (600, 662358), (606, 655800), (720, 551965), (808, 491850), (900, 441572), (909, 437200), (1010, 393480), (1093, 363600), (1200, 331179), (1212, 327900), (1515, 262320), (1616, 245925), (1800, 220786), (1818, 218600), (2020, 196740), (2186, 181800), (2424, 163950), (2525, 157392), (3030, 131160), (3279, 121200), (3600, 110393), (3636, 109300), (4040, 98370), (4372, 90900), (4545, 87440), (4848, 81975), (5050, 78696), (5465, 72720), (6060, 65580), (6558, 60600), (7272, 54650), (7575, 52464), (8080, 49185), (8744, 45450), (9090, 43720), (9837, 40400), (10100, 39348), (10930, 36360), (12120, 32790), (13116, 30300), (14544, 27325), (15150, 26232), (16395, 24240), (17488, 22725), (18180, 21860), (19674, 20200)]