266412900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{68311}}^1$

素因数の和:68341

約数の個数: 72

約数和(自身を含む): 830127424

約数和(自身を除く): 563714524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 68311, 136622, 204933, 273244, 341555, 409866, 683110, 819732, 888043, 1024665, 1366220, 1707775, 1776086, 2049330, 2664129, 3415550, 3552172, 4098660, 4440215, 5123325, 5328258, 6831100, 8880430, 10246650, 10656516, 13320645, 17760860, 20493300, 22201075, 26641290, 44402150, 53282580, 66603225, 88804300, 133206450, 266412900]

約数ペア:

[(1, 266412900), (2, 133206450), (3, 88804300), (4, 66603225), (5, 53282580), (6, 44402150), (10, 26641290), (12, 22201075), (13, 20493300), (15, 17760860), (20, 13320645), (25, 10656516), (26, 10246650), (30, 8880430), (39, 6831100), (50, 5328258), (52, 5123325), (60, 4440215), (65, 4098660), (75, 3552172), (78, 3415550), (100, 2664129), (130, 2049330), (150, 1776086), (156, 1707775), (195, 1366220), (260, 1024665), (300, 888043), (325, 819732), (390, 683110), (650, 409866), (780, 341555), (975, 273244), (1300, 204933), (1950, 136622), (3900, 68311)]