13899900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{6619}}^1$

素因数の和:6643

約数の個数: 72

約数和(自身を含む): 45969280

約数和(自身を除く): 32069380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 6619, 13238, 19857, 26476, 33095, 39714, 46333, 66190, 79428, 92666, 99285, 132380, 138999, 165475, 185332, 198570, 231665, 277998, 330950, 397140, 463330, 496425, 555996, 661900, 694995, 926660, 992850, 1158325, 1389990, 1985700, 2316650, 2779980, 3474975, 4633300, 6949950, 13899900]

約数ペア:

[(1, 13899900), (2, 6949950), (3, 4633300), (4, 3474975), (5, 2779980), (6, 2316650), (7, 1985700), (10, 1389990), (12, 1158325), (14, 992850), (15, 926660), (20, 694995), (21, 661900), (25, 555996), (28, 496425), (30, 463330), (35, 397140), (42, 330950), (50, 277998), (60, 231665), (70, 198570), (75, 185332), (84, 165475), (100, 138999), (105, 132380), (140, 99285), (150, 92666), (175, 79428), (210, 66190), (300, 46333), (350, 39714), (420, 33095), (525, 26476), (700, 19857), (1050, 13238), (2100, 6619)]