11995020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 37867200

約数和(自身を除く): 25872180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 229, 270, 291, 388, 458, 485, 540, 582, 687, 873, 916, 970, 1145, 1164, 1374, 1455, 1746, 1940, 2061, 2290, 2619, 2748, 2910, 3435, 3492, 4122, 4365, 4580, 5238, 5820, 6183, 6870, 8244, 8730, 10305, 10476, 12366, 13095, 13740, 17460, 20610, 22213, 24732, 26190, 30915, 41220, 44426, 52380, 61830, 66639, 88852, 111065, 123660, 133278, 199917, 222130, 266556, 333195, 399834, 444260, 599751, 666390, 799668, 999585, 1199502, 1332780, 1999170, 2399004, 2998755, 3998340, 5997510, 11995020]

約数ペア:

[(1, 11995020), (2, 5997510), (3, 3998340), (4, 2998755), (5, 2399004), (6, 1999170), (9, 1332780), (10, 1199502), (12, 999585), (15, 799668), (18, 666390), (20, 599751), (27, 444260), (30, 399834), (36, 333195), (45, 266556), (54, 222130), (60, 199917), (90, 133278), (97, 123660), (108, 111065), (135, 88852), (180, 66639), (194, 61830), (229, 52380), (270, 44426), (291, 41220), (388, 30915), (458, 26190), (485, 24732), (540, 22213), (582, 20610), (687, 17460), (873, 13740), (916, 13095), (970, 12366), (1145, 10476), (1164, 10305), (1374, 8730), (1455, 8244), (1746, 6870), (1940, 6183), (2061, 5820), (2290, 5238), (2619, 4580), (2748, 4365), (2910, 4122), (3435, 3492)]