105249900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{50119}}^1$

素因数の和:50143

約数の個数: 72

約数和(自身を含む): 348033280

約数和(自身を除く): 242783380

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, 50119, 100238, 150357, 200476, 250595, 300714, 350833, 501190, 601428, 701666, 751785, 1002380, 1052499, 1252975, 1403332, 1503570, 1754165, 2104998, 2505950, 3007140, 3508330, 3758925, 4209996, 5011900, 5262495, 7016660, 7517850, 8770825, 10524990, 15035700, 17541650, 21049980, 26312475, 35083300, 52624950, 105249900]

約数ペア:

[(1, 105249900), (2, 52624950), (3, 35083300), (4, 26312475), (5, 21049980), (6, 17541650), (7, 15035700), (10, 10524990), (12, 8770825), (14, 7517850), (15, 7016660), (20, 5262495), (21, 5011900), (25, 4209996), (28, 3758925), (30, 3508330), (35, 3007140), (42, 2505950), (50, 2104998), (60, 1754165), (70, 1503570), (75, 1403332), (84, 1252975), (100, 1052499), (105, 1002380), (140, 751785), (150, 701666), (175, 601428), (210, 501190), (300, 350833), (350, 300714), (420, 250595), (525, 200476), (700, 150357), (1050, 100238), (2100, 50119)]