137275020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{254213}}^1$

素因数の和:254231

約数の個数: 48

約数和(自身を含む): 427079520

約数和(自身を除く): 289804500

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, 254213, 508426, 762639, 1016852, 1271065, 1525278, 2287917, 2542130, 3050556, 3813195, 4575834, 5084260, 6863751, 7626390, 9151668, 11439585, 13727502, 15252780, 22879170, 27455004, 34318755, 45758340, 68637510, 137275020]

約数ペア:

[(1, 137275020), (2, 68637510), (3, 45758340), (4, 34318755), (5, 27455004), (6, 22879170), (9, 15252780), (10, 13727502), (12, 11439585), (15, 9151668), (18, 7626390), (20, 6863751), (27, 5084260), (30, 4575834), (36, 3813195), (45, 3050556), (54, 2542130), (60, 2287917), (90, 1525278), (108, 1271065), (135, 1016852), (180, 762639), (270, 508426), (540, 254213)]