2845500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 9504768

約数和(自身を除く): 6659268

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, 125, 140, 150, 175, 210, 250, 271, 300, 350, 375, 420, 500, 525, 542, 700, 750, 813, 875, 1050, 1084, 1355, 1500, 1626, 1750, 1897, 2100, 2625, 2710, 3252, 3500, 3794, 4065, 5250, 5420, 5691, 6775, 7588, 8130, 9485, 10500, 11382, 13550, 16260, 18970, 20325, 22764, 27100, 28455, 33875, 37940, 40650, 47425, 56910, 67750, 81300, 94850, 101625, 113820, 135500, 142275, 189700, 203250, 237125, 284550, 406500, 474250, 569100, 711375, 948500, 1422750, 2845500]

約数ペア:

[(1, 2845500), (2, 1422750), (3, 948500), (4, 711375), (5, 569100), (6, 474250), (7, 406500), (10, 284550), (12, 237125), (14, 203250), (15, 189700), (20, 142275), (21, 135500), (25, 113820), (28, 101625), (30, 94850), (35, 81300), (42, 67750), (50, 56910), (60, 47425), (70, 40650), (75, 37940), (84, 33875), (100, 28455), (105, 27100), (125, 22764), (140, 20325), (150, 18970), (175, 16260), (210, 13550), (250, 11382), (271, 10500), (300, 9485), (350, 8130), (375, 7588), (420, 6775), (500, 5691), (525, 5420), (542, 5250), (700, 4065), (750, 3794), (813, 3500), (875, 3252), (1050, 2710), (1084, 2625), (1355, 2100), (1500, 1897), (1626, 1750)]