187771320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47417}}^1$

素因数の和:47445

約数の個数: 96

約数和(自身を含む): 665748720

約数和(自身を除く): 477977400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 47417, 94834, 142251, 189668, 237085, 284502, 379336, 426753, 474170, 521587, 569004, 711255, 853506, 948340, 1043174, 1138008, 1422510, 1564761, 1707012, 1896680, 2086348, 2133765, 2607935, 2845020, 3129522, 3414024, 4172696, 4267530, 4694283, 5215870, 5690040, 6259044, 7823805, 8535060, 9388566, 10431740, 12518088, 15647610, 17070120, 18777132, 20863480, 23471415, 31295220, 37554264, 46942830, 62590440, 93885660, 187771320]

約数ペア:

[(1, 187771320), (2, 93885660), (3, 62590440), (4, 46942830), (5, 37554264), (6, 31295220), (8, 23471415), (9, 20863480), (10, 18777132), (11, 17070120), (12, 15647610), (15, 12518088), (18, 10431740), (20, 9388566), (22, 8535060), (24, 7823805), (30, 6259044), (33, 5690040), (36, 5215870), (40, 4694283), (44, 4267530), (45, 4172696), (55, 3414024), (60, 3129522), (66, 2845020), (72, 2607935), (88, 2133765), (90, 2086348), (99, 1896680), (110, 1707012), (120, 1564761), (132, 1422510), (165, 1138008), (180, 1043174), (198, 948340), (220, 853506), (264, 711255), (330, 569004), (360, 521587), (396, 474170), (440, 426753), (495, 379336), (660, 284502), (792, 237085), (990, 189668), (1320, 142251), (1980, 94834), (3960, 47417)]