39225900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{18679}}^1$

素因数の和:18703

約数の個数: 72

約数和(自身を含む): 129713920

約数和(自身を除く): 90488020

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, 18679, 37358, 56037, 74716, 93395, 112074, 130753, 186790, 224148, 261506, 280185, 373580, 392259, 466975, 523012, 560370, 653765, 784518, 933950, 1120740, 1307530, 1400925, 1569036, 1867900, 1961295, 2615060, 2801850, 3268825, 3922590, 5603700, 6537650, 7845180, 9806475, 13075300, 19612950, 39225900]

約数ペア:

[(1, 39225900), (2, 19612950), (3, 13075300), (4, 9806475), (5, 7845180), (6, 6537650), (7, 5603700), (10, 3922590), (12, 3268825), (14, 2801850), (15, 2615060), (20, 1961295), (21, 1867900), (25, 1569036), (28, 1400925), (30, 1307530), (35, 1120740), (42, 933950), (50, 784518), (60, 653765), (70, 560370), (75, 523012), (84, 466975), (100, 392259), (105, 373580), (140, 280185), (150, 261506), (175, 224148), (210, 186790), (300, 130753), (350, 112074), (420, 93395), (525, 74716), (700, 56037), (1050, 37358), (2100, 18679)]