269240000

素因数分解:

$2^6\times 5^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 140

約数和(自身を含む): 685580544

約数和(自身を除く): 416340544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 127, 160, 200, 212, 250, 254, 265, 320, 400, 424, 500, 508, 530, 625, 635, 800, 848, 1000, 1016, 1060, 1250, 1270, 1325, 1600, 1696, 2000, 2032, 2120, 2500, 2540, 2650, 3175, 3392, 4000, 4064, 4240, 5000, 5080, 5300, 6350, 6625, 6731, 8000, 8128, 8480, 10000, 10160, 10600, 12700, 13250, 13462, 15875, 16960, 20000, 20320, 21200, 25400, 26500, 26924, 31750, 33125, 33655, 40000, 40640, 42400, 50800, 53000, 53848, 63500, 66250, 67310, 79375, 84800, 101600, 106000, 107696, 127000, 132500, 134620, 158750, 168275, 203200, 212000, 215392, 254000, 265000, 269240, 317500, 336550, 424000, 430784, 508000, 530000, 538480, 635000, 673100, 841375, 1016000, 1060000, 1076960, 1270000, 1346200, 1682750, 2120000, 2153920, 2540000, 2692400, 3365500, 4206875, 5080000, 5384800, 6731000, 8413750, 10769600, 13462000, 16827500, 26924000, 33655000, 53848000, 67310000, 134620000, 269240000]

約数ペア:

[(1, 269240000), (2, 134620000), (4, 67310000), (5, 53848000), (8, 33655000), (10, 26924000), (16, 16827500), (20, 13462000), (25, 10769600), (32, 8413750), (40, 6731000), (50, 5384800), (53, 5080000), (64, 4206875), (80, 3365500), (100, 2692400), (106, 2540000), (125, 2153920), (127, 2120000), (160, 1682750), (200, 1346200), (212, 1270000), (250, 1076960), (254, 1060000), (265, 1016000), (320, 841375), (400, 673100), (424, 635000), (500, 538480), (508, 530000), (530, 508000), (625, 430784), (635, 424000), (800, 336550), (848, 317500), (1000, 269240), (1016, 265000), (1060, 254000), (1250, 215392), (1270, 212000), (1325, 203200), (1600, 168275), (1696, 158750), (2000, 134620), (2032, 132500), (2120, 127000), (2500, 107696), (2540, 106000), (2650, 101600), (3175, 84800), (3392, 79375), (4000, 67310), (4064, 66250), (4240, 63500), (5000, 53848), (5080, 53000), (5300, 50800), (6350, 42400), (6625, 40640), (6731, 40000), (8000, 33655), (8128, 33125), (8480, 31750), (10000, 26924), (10160, 26500), (10600, 25400), (12700, 21200), (13250, 20320), (13462, 20000), (15875, 16960)]