135573200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6917}}^1$

素因数の和:6949

約数の個数: 90

約数和(自身を含む): 378947286

約数和(自身を除く): 243374086

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 6917, 9800, 13834, 19600, 27668, 34585, 48419, 55336, 69170, 96838, 110672, 138340, 172925, 193676, 242095, 276680, 338933, 345850, 387352, 484190, 553360, 677866, 691700, 774704, 968380, 1210475, 1355732, 1383400, 1694665, 1936760, 2420950, 2711464, 2766800, 3389330, 3873520, 4841900, 5422928, 6778660, 8473325, 9683800, 13557320, 16946650, 19367600, 27114640, 33893300, 67786600, 135573200]

約数ペア:

[(1, 135573200), (2, 67786600), (4, 33893300), (5, 27114640), (7, 19367600), (8, 16946650), (10, 13557320), (14, 9683800), (16, 8473325), (20, 6778660), (25, 5422928), (28, 4841900), (35, 3873520), (40, 3389330), (49, 2766800), (50, 2711464), (56, 2420950), (70, 1936760), (80, 1694665), (98, 1383400), (100, 1355732), (112, 1210475), (140, 968380), (175, 774704), (196, 691700), (200, 677866), (245, 553360), (280, 484190), (350, 387352), (392, 345850), (400, 338933), (490, 276680), (560, 242095), (700, 193676), (784, 172925), (980, 138340), (1225, 110672), (1400, 96838), (1960, 69170), (2450, 55336), (2800, 48419), (3920, 34585), (4900, 27668), (6917, 19600), (9800, 13834)]