84963900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{40459}}^1$

素因数の和:40483

約数の個数: 72

約数和(自身を含む): 280954240

約数和(自身を除く): 195990340

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, 40459, 80918, 121377, 161836, 202295, 242754, 283213, 404590, 485508, 566426, 606885, 809180, 849639, 1011475, 1132852, 1213770, 1416065, 1699278, 2022950, 2427540, 2832130, 3034425, 3398556, 4045900, 4248195, 5664260, 6068850, 7080325, 8496390, 12137700, 14160650, 16992780, 21240975, 28321300, 42481950, 84963900]

約数ペア:

[(1, 84963900), (2, 42481950), (3, 28321300), (4, 21240975), (5, 16992780), (6, 14160650), (7, 12137700), (10, 8496390), (12, 7080325), (14, 6068850), (15, 5664260), (20, 4248195), (21, 4045900), (25, 3398556), (28, 3034425), (30, 2832130), (35, 2427540), (42, 2022950), (50, 1699278), (60, 1416065), (70, 1213770), (75, 1132852), (84, 1011475), (100, 849639), (105, 809180), (140, 606885), (150, 566426), (175, 485508), (210, 404590), (300, 283213), (350, 242754), (420, 202295), (525, 161836), (700, 121377), (1050, 80918), (2100, 40459)]