13021800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 44059680

約数和(自身を除く): 31037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 1973, 2200, 3300, 3946, 5919, 6600, 7892, 9865, 11838, 15784, 19730, 21703, 23676, 29595, 39460, 43406, 47352, 49325, 59190, 65109, 78920, 86812, 98650, 108515, 118380, 130218, 147975, 173624, 197300, 217030, 236760, 260436, 295950, 325545, 394600, 434060, 520872, 542575, 591900, 651090, 868120, 1085150, 1183800, 1302180, 1627725, 2170300, 2604360, 3255450, 4340600, 6510900, 13021800]

約数ペア:

[(1, 13021800), (2, 6510900), (3, 4340600), (4, 3255450), (5, 2604360), (6, 2170300), (8, 1627725), (10, 1302180), (11, 1183800), (12, 1085150), (15, 868120), (20, 651090), (22, 591900), (24, 542575), (25, 520872), (30, 434060), (33, 394600), (40, 325545), (44, 295950), (50, 260436), (55, 236760), (60, 217030), (66, 197300), (75, 173624), (88, 147975), (100, 130218), (110, 118380), (120, 108515), (132, 98650), (150, 86812), (165, 78920), (200, 65109), (220, 59190), (264, 49325), (275, 47352), (300, 43406), (330, 39460), (440, 29595), (550, 23676), (600, 21703), (660, 19730), (825, 15784), (1100, 11838), (1320, 9865), (1650, 7892), (1973, 6600), (2200, 5919), (3300, 3946)]