9041252580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{111869}}^1$

素因数の和:112333

約数の個数: 72

約数和(自身を含む): 27486459000

約数和(自身を除く): 18445206420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 449, 898, 1347, 1796, 2245, 2694, 4041, 4490, 5388, 6735, 8082, 8980, 13470, 16164, 20205, 26940, 40410, 80820, 111869, 223738, 335607, 447476, 559345, 671214, 1006821, 1118690, 1342428, 1678035, 2013642, 2237380, 3356070, 4027284, 5034105, 6712140, 10068210, 20136420, 50229181, 100458362, 150687543, 200916724, 251145905, 301375086, 452062629, 502291810, 602750172, 753437715, 904125258, 1004583620, 1506875430, 1808250516, 2260313145, 3013750860, 4520626290, 9041252580]

約数ペア:

[(1, 9041252580), (2, 4520626290), (3, 3013750860), (4, 2260313145), (5, 1808250516), (6, 1506875430), (9, 1004583620), (10, 904125258), (12, 753437715), (15, 602750172), (18, 502291810), (20, 452062629), (30, 301375086), (36, 251145905), (45, 200916724), (60, 150687543), (90, 100458362), (180, 50229181), (449, 20136420), (898, 10068210), (1347, 6712140), (1796, 5034105), (2245, 4027284), (2694, 3356070), (4041, 2237380), (4490, 2013642), (5388, 1678035), (6735, 1342428), (8082, 1118690), (8980, 1006821), (13470, 671214), (16164, 559345), (20205, 447476), (26940, 335607), (40410, 223738), (80820, 111869)]