145104800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5902

約数の個数: 72

約数和(自身を含む): 365726592

約数和(自身を除く): 220621792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 5851, 6200, 11702, 12400, 23404, 24800, 29255, 46808, 58510, 93616, 117020, 146275, 181381, 187232, 234040, 292550, 362762, 468080, 585100, 725524, 906905, 936160, 1170200, 1451048, 1813810, 2340400, 2902096, 3627620, 4534525, 4680800, 5804192, 7255240, 9069050, 14510480, 18138100, 29020960, 36276200, 72552400, 145104800]

約数ペア:

[(1, 145104800), (2, 72552400), (4, 36276200), (5, 29020960), (8, 18138100), (10, 14510480), (16, 9069050), (20, 7255240), (25, 5804192), (31, 4680800), (32, 4534525), (40, 3627620), (50, 2902096), (62, 2340400), (80, 1813810), (100, 1451048), (124, 1170200), (155, 936160), (160, 906905), (200, 725524), (248, 585100), (310, 468080), (400, 362762), (496, 292550), (620, 234040), (775, 187232), (800, 181381), (992, 146275), (1240, 117020), (1550, 93616), (2480, 58510), (3100, 46808), (4960, 29255), (5851, 24800), (6200, 23404), (11702, 12400)]