212400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{59}}^1$

素因数の和:83

約数の個数: 90

約数和(自身を含む): 749580

約数和(自身を除く): 537180

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, 59, 60, 72, 75, 80, 90, 100, 118, 120, 144, 150, 177, 180, 200, 225, 236, 240, 295, 300, 354, 360, 400, 450, 472, 531, 590, 600, 708, 720, 885, 900, 944, 1062, 1180, 1200, 1416, 1475, 1770, 1800, 2124, 2360, 2655, 2832, 2950, 3540, 3600, 4248, 4425, 4720, 5310, 5900, 7080, 8496, 8850, 10620, 11800, 13275, 14160, 17700, 21240, 23600, 26550, 35400, 42480, 53100, 70800, 106200, 212400]

約数ペア:

[(1, 212400), (2, 106200), (3, 70800), (4, 53100), (5, 42480), (6, 35400), (8, 26550), (9, 23600), (10, 21240), (12, 17700), (15, 14160), (16, 13275), (18, 11800), (20, 10620), (24, 8850), (25, 8496), (30, 7080), (36, 5900), (40, 5310), (45, 4720), (48, 4425), (50, 4248), (59, 3600), (60, 3540), (72, 2950), (75, 2832), (80, 2655), (90, 2360), (100, 2124), (118, 1800), (120, 1770), (144, 1475), (150, 1416), (177, 1200), (180, 1180), (200, 1062), (225, 944), (236, 900), (240, 885), (295, 720), (300, 708), (354, 600), (360, 590), (400, 531), (450, 472)]