271107500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6420

約数の個数: 60

約数和(自身を含む): 627830280

約数和(自身を除く): 356722780

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 625, 850, 1250, 1700, 2125, 2500, 4250, 6379, 8500, 10625, 12758, 21250, 25516, 31895, 42500, 63790, 108443, 127580, 159475, 216886, 318950, 433772, 542215, 637900, 797375, 1084430, 1594750, 2168860, 2711075, 3189500, 3986875, 5422150, 7973750, 10844300, 13555375, 15947500, 27110750, 54221500, 67776875, 135553750, 271107500]

約数ペア:

[(1, 271107500), (2, 135553750), (4, 67776875), (5, 54221500), (10, 27110750), (17, 15947500), (20, 13555375), (25, 10844300), (34, 7973750), (50, 5422150), (68, 3986875), (85, 3189500), (100, 2711075), (125, 2168860), (170, 1594750), (250, 1084430), (340, 797375), (425, 637900), (500, 542215), (625, 433772), (850, 318950), (1250, 216886), (1700, 159475), (2125, 127580), (2500, 108443), (4250, 63790), (6379, 42500), (8500, 31895), (10625, 25516), (12758, 21250)]