9995850

素因数分解:

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

素因数の和:344

約数の個数: 72

約数和(自身を含む): 27250860

約数和(自身を除く): 17255010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 97, 150, 194, 225, 229, 291, 450, 458, 485, 582, 687, 873, 970, 1145, 1374, 1455, 1746, 2061, 2290, 2425, 2910, 3435, 4122, 4365, 4850, 5725, 6870, 7275, 8730, 10305, 11450, 14550, 17175, 20610, 21825, 22213, 34350, 43650, 44426, 51525, 66639, 103050, 111065, 133278, 199917, 222130, 333195, 399834, 555325, 666390, 999585, 1110650, 1665975, 1999170, 3331950, 4997925, 9995850]

約数ペア:

[(1, 9995850), (2, 4997925), (3, 3331950), (5, 1999170), (6, 1665975), (9, 1110650), (10, 999585), (15, 666390), (18, 555325), (25, 399834), (30, 333195), (45, 222130), (50, 199917), (75, 133278), (90, 111065), (97, 103050), (150, 66639), (194, 51525), (225, 44426), (229, 43650), (291, 34350), (450, 22213), (458, 21825), (485, 20610), (582, 17175), (687, 14550), (873, 11450), (970, 10305), (1145, 8730), (1374, 7275), (1455, 6870), (1746, 5725), (2061, 4850), (2290, 4365), (2425, 4122), (2910, 3435)]