3012400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 7680312

約数和(自身を除く): 4667912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 443, 680, 850, 886, 1360, 1700, 1772, 2215, 3400, 3544, 4430, 6800, 7088, 7531, 8860, 11075, 15062, 17720, 22150, 30124, 35440, 37655, 44300, 60248, 75310, 88600, 120496, 150620, 177200, 188275, 301240, 376550, 602480, 753100, 1506200, 3012400]

約数ペア:

[(1, 3012400), (2, 1506200), (4, 753100), (5, 602480), (8, 376550), (10, 301240), (16, 188275), (17, 177200), (20, 150620), (25, 120496), (34, 88600), (40, 75310), (50, 60248), (68, 44300), (80, 37655), (85, 35440), (100, 30124), (136, 22150), (170, 17720), (200, 15062), (272, 11075), (340, 8860), (400, 7531), (425, 7088), (443, 6800), (680, 4430), (850, 3544), (886, 3400), (1360, 2215), (1700, 1772)]