77220150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 143265738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 251, 293, 350, 502, 525, 586, 753, 879, 1050, 1255, 1465, 1506, 1757, 1758, 2051, 2510, 2930, 3514, 3765, 4102, 4395, 5271, 6153, 6275, 7325, 7530, 8785, 8790, 10255, 10542, 12306, 12550, 14650, 17570, 18825, 20510, 21975, 26355, 30765, 37650, 43925, 43950, 51275, 52710, 61530, 73543, 87850, 102550, 131775, 147086, 153825, 220629, 263550, 307650, 367715, 441258, 514801, 735430, 1029602, 1103145, 1544403, 1838575, 2206290, 2574005, 3088806, 3677150, 5148010, 5515725, 7722015, 11031450, 12870025, 15444030, 25740050, 38610075, 77220150]

約数ペア:

[(1, 77220150), (2, 38610075), (3, 25740050), (5, 15444030), (6, 12870025), (7, 11031450), (10, 7722015), (14, 5515725), (15, 5148010), (21, 3677150), (25, 3088806), (30, 2574005), (35, 2206290), (42, 1838575), (50, 1544403), (70, 1103145), (75, 1029602), (105, 735430), (150, 514801), (175, 441258), (210, 367715), (251, 307650), (293, 263550), (350, 220629), (502, 153825), (525, 147086), (586, 131775), (753, 102550), (879, 87850), (1050, 73543), (1255, 61530), (1465, 52710), (1506, 51275), (1757, 43950), (1758, 43925), (2051, 37650), (2510, 30765), (2930, 26355), (3514, 21975), (3765, 20510), (4102, 18825), (4395, 17570), (5271, 14650), (6153, 12550), (6275, 12306), (7325, 10542), (7530, 10255), (8785, 8790)]