27835020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2695

約数の個数: 72

約数和(自身を含む): 85896720

約数和(自身を除く): 58061700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2621, 2655, 3540, 5242, 5310, 7863, 10484, 10620, 13105, 15726, 23589, 26210, 31452, 39315, 47178, 52420, 78630, 94356, 117945, 154639, 157260, 235890, 309278, 463917, 471780, 618556, 773195, 927834, 1391751, 1546390, 1855668, 2319585, 2783502, 3092780, 4639170, 5567004, 6958755, 9278340, 13917510, 27835020]

約数ペア:

[(1, 27835020), (2, 13917510), (3, 9278340), (4, 6958755), (5, 5567004), (6, 4639170), (9, 3092780), (10, 2783502), (12, 2319585), (15, 1855668), (18, 1546390), (20, 1391751), (30, 927834), (36, 773195), (45, 618556), (59, 471780), (60, 463917), (90, 309278), (118, 235890), (177, 157260), (180, 154639), (236, 117945), (295, 94356), (354, 78630), (531, 52420), (590, 47178), (708, 39315), (885, 31452), (1062, 26210), (1180, 23589), (1770, 15726), (2124, 13105), (2621, 10620), (2655, 10484), (3540, 7863), (5242, 5310)]