277202100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{132001}}^1$

素因数の和:132025

約数の個数: 72

約数和(自身を含む): 916621888

約数和(自身を除く): 639419788

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, 132001, 264002, 396003, 528004, 660005, 792006, 924007, 1320010, 1584012, 1848014, 1980015, 2640020, 2772021, 3300025, 3696028, 3960030, 4620035, 5544042, 6600050, 7920060, 9240070, 9900075, 11088084, 13200100, 13860105, 18480140, 19800150, 23100175, 27720210, 39600300, 46200350, 55440420, 69300525, 92400700, 138601050, 277202100]

約数ペア:

[(1, 277202100), (2, 138601050), (3, 92400700), (4, 69300525), (5, 55440420), (6, 46200350), (7, 39600300), (10, 27720210), (12, 23100175), (14, 19800150), (15, 18480140), (20, 13860105), (21, 13200100), (25, 11088084), (28, 9900075), (30, 9240070), (35, 7920060), (42, 6600050), (50, 5544042), (60, 4620035), (70, 3960030), (75, 3696028), (84, 3300025), (100, 2772021), (105, 2640020), (140, 1980015), (150, 1848014), (175, 1584012), (210, 1320010), (300, 924007), (350, 792006), (420, 660005), (525, 528004), (700, 396003), (1050, 264002), (2100, 132001)]