137505150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9906

約数の個数: 72

約数和(自身を含む): 381386304

約数和(自身を除く): 243881154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 9857, 13950, 19714, 29571, 49285, 59142, 88713, 98570, 147855, 177426, 246425, 295710, 305567, 443565, 492850, 611134, 739275, 887130, 916701, 1478550, 1527835, 1833402, 2217825, 2750103, 3055670, 4435650, 4583505, 5500206, 7639175, 9167010, 13750515, 15278350, 22917525, 27501030, 45835050, 68752575, 137505150]

約数ペア:

[(1, 137505150), (2, 68752575), (3, 45835050), (5, 27501030), (6, 22917525), (9, 15278350), (10, 13750515), (15, 9167010), (18, 7639175), (25, 5500206), (30, 4583505), (31, 4435650), (45, 3055670), (50, 2750103), (62, 2217825), (75, 1833402), (90, 1527835), (93, 1478550), (150, 916701), (155, 887130), (186, 739275), (225, 611134), (279, 492850), (310, 443565), (450, 305567), (465, 295710), (558, 246425), (775, 177426), (930, 147855), (1395, 98570), (1550, 88713), (2325, 59142), (2790, 49285), (4650, 29571), (6975, 19714), (9857, 13950)]