25015320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6317}}^1$

素因数の和:6345

約数の個数: 96

約数和(自身を含む): 88704720

約数和(自身を除く): 63689400

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, 6317, 12634, 18951, 25268, 31585, 37902, 50536, 56853, 63170, 69487, 75804, 94755, 113706, 126340, 138974, 151608, 189510, 208461, 227412, 252680, 277948, 284265, 347435, 379020, 416922, 454824, 555896, 568530, 625383, 694870, 758040, 833844, 1042305, 1137060, 1250766, 1389740, 1667688, 2084610, 2274120, 2501532, 2779480, 3126915, 4169220, 5003064, 6253830, 8338440, 12507660, 25015320]

約数ペア:

[(1, 25015320), (2, 12507660), (3, 8338440), (4, 6253830), (5, 5003064), (6, 4169220), (8, 3126915), (9, 2779480), (10, 2501532), (11, 2274120), (12, 2084610), (15, 1667688), (18, 1389740), (20, 1250766), (22, 1137060), (24, 1042305), (30, 833844), (33, 758040), (36, 694870), (40, 625383), (44, 568530), (45, 555896), (55, 454824), (60, 416922), (66, 379020), (72, 347435), (88, 284265), (90, 277948), (99, 252680), (110, 227412), (120, 208461), (132, 189510), (165, 151608), (180, 138974), (198, 126340), (220, 113706), (264, 94755), (330, 75804), (360, 69487), (396, 63170), (440, 56853), (495, 50536), (660, 37902), (792, 31585), (990, 25268), (1320, 18951), (1980, 12634), (3960, 6317)]