75609660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{180023}}^1$

素因数の和:180042

約数の個数: 48

約数和(自身を含む): 241952256

約数和(自身を除く): 166342596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 180023, 360046, 540069, 720092, 900115, 1080138, 1260161, 1800230, 2160276, 2520322, 2700345, 3600460, 3780483, 5040644, 5400690, 6300805, 7560966, 10801380, 12601610, 15121932, 18902415, 25203220, 37804830, 75609660]

約数ペア:

[(1, 75609660), (2, 37804830), (3, 25203220), (4, 18902415), (5, 15121932), (6, 12601610), (7, 10801380), (10, 7560966), (12, 6300805), (14, 5400690), (15, 5040644), (20, 3780483), (21, 3600460), (28, 2700345), (30, 2520322), (35, 2160276), (42, 1800230), (60, 1260161), (70, 1080138), (84, 900115), (105, 720092), (140, 540069), (210, 360046), (420, 180023)]