37312020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 114400104

約数和(自身を除く): 77088084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2137, 2910, 3492, 4274, 4365, 5820, 6411, 8548, 8730, 10685, 12822, 17460, 19233, 21370, 25644, 32055, 38466, 42740, 64110, 76932, 96165, 128220, 192330, 207289, 384660, 414578, 621867, 829156, 1036445, 1243734, 1865601, 2072890, 2487468, 3109335, 3731202, 4145780, 6218670, 7462404, 9328005, 12437340, 18656010, 37312020]

約数ペア:

[(1, 37312020), (2, 18656010), (3, 12437340), (4, 9328005), (5, 7462404), (6, 6218670), (9, 4145780), (10, 3731202), (12, 3109335), (15, 2487468), (18, 2072890), (20, 1865601), (30, 1243734), (36, 1036445), (45, 829156), (60, 621867), (90, 414578), (97, 384660), (180, 207289), (194, 192330), (291, 128220), (388, 96165), (485, 76932), (582, 64110), (873, 42740), (970, 38466), (1164, 32055), (1455, 25644), (1746, 21370), (1940, 19233), (2137, 17460), (2910, 12822), (3492, 10685), (4274, 8730), (4365, 8548), (5820, 6411)]