138345300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{51239}}^1$

素因数の和:51262

約数の個数: 72

約数和(自身を含む): 444763200

約数和(自身を除く): 306417900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 51239, 102478, 153717, 204956, 256195, 307434, 461151, 512390, 614868, 768585, 922302, 1024780, 1280975, 1383453, 1537170, 1844604, 2305755, 2561950, 2766906, 3074340, 3842925, 4611510, 5123900, 5533812, 6917265, 7685850, 9223020, 11528775, 13834530, 15371700, 23057550, 27669060, 34586325, 46115100, 69172650, 138345300]

約数ペア:

[(1, 138345300), (2, 69172650), (3, 46115100), (4, 34586325), (5, 27669060), (6, 23057550), (9, 15371700), (10, 13834530), (12, 11528775), (15, 9223020), (18, 7685850), (20, 6917265), (25, 5533812), (27, 5123900), (30, 4611510), (36, 3842925), (45, 3074340), (50, 2766906), (54, 2561950), (60, 2305755), (75, 1844604), (90, 1537170), (100, 1383453), (108, 1280975), (135, 1024780), (150, 922302), (180, 768585), (225, 614868), (270, 512390), (300, 461151), (450, 307434), (540, 256195), (675, 204956), (900, 153717), (1350, 102478), (2700, 51239)]