148505700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{70717}}^1$

素因数の和:70741

約数の個数: 72

約数和(自身を含む): 491065792

約数和(自身を除く): 342560092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 70717, 141434, 212151, 282868, 353585, 424302, 495019, 707170, 848604, 990038, 1060755, 1414340, 1485057, 1767925, 1980076, 2121510, 2475095, 2970114, 3535850, 4243020, 4950190, 5303775, 5940228, 7071700, 7425285, 9900380, 10607550, 12375475, 14850570, 21215100, 24750950, 29701140, 37126425, 49501900, 74252850, 148505700]

約数ペア:

[(1, 148505700), (2, 74252850), (3, 49501900), (4, 37126425), (5, 29701140), (6, 24750950), (7, 21215100), (10, 14850570), (12, 12375475), (14, 10607550), (15, 9900380), (20, 7425285), (21, 7071700), (25, 5940228), (28, 5303775), (30, 4950190), (35, 4243020), (42, 3535850), (50, 2970114), (60, 2475095), (70, 2121510), (75, 1980076), (84, 1767925), (100, 1485057), (105, 1414340), (140, 1060755), (150, 990038), (175, 848604), (210, 707170), (300, 495019), (350, 424302), (420, 353585), (525, 282868), (700, 212151), (1050, 141434), (2100, 70717)]