148692780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{275357}}^1$

素因数の和:275375

約数の個数: 48

約数和(自身を含む): 462601440

約数和(自身を除く): 313908660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 275357, 550714, 826071, 1101428, 1376785, 1652142, 2478213, 2753570, 3304284, 4130355, 4956426, 5507140, 7434639, 8260710, 9912852, 12391065, 14869278, 16521420, 24782130, 29738556, 37173195, 49564260, 74346390, 148692780]

約数ペア:

[(1, 148692780), (2, 74346390), (3, 49564260), (4, 37173195), (5, 29738556), (6, 24782130), (9, 16521420), (10, 14869278), (12, 12391065), (15, 9912852), (18, 8260710), (20, 7434639), (27, 5507140), (30, 4956426), (36, 4130355), (45, 3304284), (54, 2753570), (60, 2478213), (90, 1652142), (108, 1376785), (135, 1101428), (180, 826071), (270, 550714), (540, 275357)]