12429900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2000

約数の個数: 108

約数和(自身を含む): 44549232

約数和(自身を除く): 32119332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 1973, 2100, 3150, 3946, 5919, 6300, 7892, 9865, 11838, 13811, 17757, 19730, 23676, 27622, 29595, 35514, 39460, 41433, 49325, 55244, 59190, 69055, 71028, 82866, 88785, 98650, 118380, 124299, 138110, 147975, 165732, 177570, 197300, 207165, 248598, 276220, 295950, 345275, 355140, 414330, 443925, 497196, 591900, 621495, 690550, 828660, 887850, 1035825, 1242990, 1381100, 1775700, 2071650, 2485980, 3107475, 4143300, 6214950, 12429900]

約数ペア:

[(1, 12429900), (2, 6214950), (3, 4143300), (4, 3107475), (5, 2485980), (6, 2071650), (7, 1775700), (9, 1381100), (10, 1242990), (12, 1035825), (14, 887850), (15, 828660), (18, 690550), (20, 621495), (21, 591900), (25, 497196), (28, 443925), (30, 414330), (35, 355140), (36, 345275), (42, 295950), (45, 276220), (50, 248598), (60, 207165), (63, 197300), (70, 177570), (75, 165732), (84, 147975), (90, 138110), (100, 124299), (105, 118380), (126, 98650), (140, 88785), (150, 82866), (175, 71028), (180, 69055), (210, 59190), (225, 55244), (252, 49325), (300, 41433), (315, 39460), (350, 35514), (420, 29595), (450, 27622), (525, 23676), (630, 19730), (700, 17757), (900, 13811), (1050, 11838), (1260, 9865), (1575, 7892), (1973, 6300), (2100, 5919), (3150, 3946)]