47919900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 144

約数和(自身を含む): 166933760

約数和(自身を除く): 119013860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1201, 1330, 1425, 1596, 1900, 1995, 2100, 2402, 2660, 2850, 3325, 3603, 3990, 4804, 5700, 6005, 6650, 7206, 7980, 8407, 9975, 12010, 13300, 14412, 16814, 18015, 19950, 22819, 24020, 25221, 30025, 33628, 36030, 39900, 42035, 45638, 50442, 60050, 68457, 72060, 84070, 90075, 91276, 100884, 114095, 120100, 126105, 136914, 159733, 168140, 180150, 210175, 228190, 252210, 273828, 319466, 342285, 360300, 420350, 456380, 479199, 504420, 570475, 630525, 638932, 684570, 798665, 840700, 958398, 1140950, 1261050, 1369140, 1597330, 1711425, 1916796, 2281900, 2395995, 2522100, 3194660, 3422850, 3993325, 4791990, 6845700, 7986650, 9583980, 11979975, 15973300, 23959950, 47919900]

約数ペア:

[(1, 47919900), (2, 23959950), (3, 15973300), (4, 11979975), (5, 9583980), (6, 7986650), (7, 6845700), (10, 4791990), (12, 3993325), (14, 3422850), (15, 3194660), (19, 2522100), (20, 2395995), (21, 2281900), (25, 1916796), (28, 1711425), (30, 1597330), (35, 1369140), (38, 1261050), (42, 1140950), (50, 958398), (57, 840700), (60, 798665), (70, 684570), (75, 638932), (76, 630525), (84, 570475), (95, 504420), (100, 479199), (105, 456380), (114, 420350), (133, 360300), (140, 342285), (150, 319466), (175, 273828), (190, 252210), (210, 228190), (228, 210175), (266, 180150), (285, 168140), (300, 159733), (350, 136914), (380, 126105), (399, 120100), (420, 114095), (475, 100884), (525, 91276), (532, 90075), (570, 84070), (665, 72060), (700, 68457), (798, 60050), (950, 50442), (1050, 45638), (1140, 42035), (1201, 39900), (1330, 36030), (1425, 33628), (1596, 30025), (1900, 25221), (1995, 24020), (2100, 22819), (2402, 19950), (2660, 18015), (2850, 16814), (3325, 14412), (3603, 13300), (3990, 12010), (4804, 9975), (5700, 8407), (6005, 7980), (6650, 7206)]