30272900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 76453440

約数和(自身を除く): 46180540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 733, 826, 1180, 1466, 1475, 1652, 2065, 2932, 2950, 3665, 4130, 5131, 5900, 7330, 8260, 10262, 10325, 14660, 18325, 20524, 20650, 25655, 36650, 41300, 43247, 51310, 73300, 86494, 102620, 128275, 172988, 216235, 256550, 302729, 432470, 513100, 605458, 864940, 1081175, 1210916, 1513645, 2162350, 3027290, 4324700, 6054580, 7568225, 15136450, 30272900]

約数ペア:

[(1, 30272900), (2, 15136450), (4, 7568225), (5, 6054580), (7, 4324700), (10, 3027290), (14, 2162350), (20, 1513645), (25, 1210916), (28, 1081175), (35, 864940), (50, 605458), (59, 513100), (70, 432470), (100, 302729), (118, 256550), (140, 216235), (175, 172988), (236, 128275), (295, 102620), (350, 86494), (413, 73300), (590, 51310), (700, 43247), (733, 41300), (826, 36650), (1180, 25655), (1466, 20650), (1475, 20524), (1652, 18325), (2065, 14660), (2932, 10325), (2950, 10262), (3665, 8260), (4130, 7330), (5131, 5900)]