22018800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 71959680

約数和(自身を除く): 49940880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 59, 60, 75, 80, 100, 118, 120, 150, 177, 200, 236, 240, 295, 300, 311, 354, 400, 472, 590, 600, 622, 708, 885, 933, 944, 1180, 1200, 1244, 1416, 1475, 1555, 1770, 1866, 2360, 2488, 2832, 2950, 3110, 3540, 3732, 4425, 4665, 4720, 4976, 5900, 6220, 7080, 7464, 7775, 8850, 9330, 11800, 12440, 14160, 14928, 15550, 17700, 18349, 18660, 23325, 23600, 24880, 31100, 35400, 36698, 37320, 46650, 55047, 62200, 70800, 73396, 74640, 91745, 93300, 110094, 124400, 146792, 183490, 186600, 220188, 275235, 293584, 366980, 373200, 440376, 458725, 550470, 733960, 880752, 917450, 1100940, 1376175, 1467920, 1834900, 2201880, 2752350, 3669800, 4403760, 5504700, 7339600, 11009400, 22018800]

約数ペア:

[(1, 22018800), (2, 11009400), (3, 7339600), (4, 5504700), (5, 4403760), (6, 3669800), (8, 2752350), (10, 2201880), (12, 1834900), (15, 1467920), (16, 1376175), (20, 1100940), (24, 917450), (25, 880752), (30, 733960), (40, 550470), (48, 458725), (50, 440376), (59, 373200), (60, 366980), (75, 293584), (80, 275235), (100, 220188), (118, 186600), (120, 183490), (150, 146792), (177, 124400), (200, 110094), (236, 93300), (240, 91745), (295, 74640), (300, 73396), (311, 70800), (354, 62200), (400, 55047), (472, 46650), (590, 37320), (600, 36698), (622, 35400), (708, 31100), (885, 24880), (933, 23600), (944, 23325), (1180, 18660), (1200, 18349), (1244, 17700), (1416, 15550), (1475, 14928), (1555, 14160), (1770, 12440), (1866, 11800), (2360, 9330), (2488, 8850), (2832, 7775), (2950, 7464), (3110, 7080), (3540, 6220), (3732, 5900), (4425, 4976), (4665, 4720)]