227327760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28703}}^1$

素因数の和:28733

約数の個数: 120

約数和(自身を含む): 832875264

約数和(自身を除く): 605547504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 28703, 57406, 86109, 114812, 143515, 172218, 229624, 258327, 287030, 315733, 344436, 430545, 459248, 516654, 574060, 631466, 688872, 861090, 947199, 1033308, 1148120, 1262932, 1291635, 1377744, 1578665, 1722180, 1894398, 2066616, 2296240, 2525864, 2583270, 2841597, 3157330, 3444360, 3788796, 4133232, 4735995, 5051728, 5166540, 5683194, 6314660, 6888720, 7577592, 9471990, 10333080, 11366388, 12629320, 14207985, 15155184, 18943980, 20666160, 22732776, 25258640, 28415970, 37887960, 45465552, 56831940, 75775920, 113663880, 227327760]

約数ペア:

[(1, 227327760), (2, 113663880), (3, 75775920), (4, 56831940), (5, 45465552), (6, 37887960), (8, 28415970), (9, 25258640), (10, 22732776), (11, 20666160), (12, 18943980), (15, 15155184), (16, 14207985), (18, 12629320), (20, 11366388), (22, 10333080), (24, 9471990), (30, 7577592), (33, 6888720), (36, 6314660), (40, 5683194), (44, 5166540), (45, 5051728), (48, 4735995), (55, 4133232), (60, 3788796), (66, 3444360), (72, 3157330), (80, 2841597), (88, 2583270), (90, 2525864), (99, 2296240), (110, 2066616), (120, 1894398), (132, 1722180), (144, 1578665), (165, 1377744), (176, 1291635), (180, 1262932), (198, 1148120), (220, 1033308), (240, 947199), (264, 861090), (330, 688872), (360, 631466), (396, 574060), (440, 516654), (495, 459248), (528, 430545), (660, 344436), (720, 315733), (792, 287030), (880, 258327), (990, 229624), (1320, 172218), (1584, 143515), (1980, 114812), (2640, 86109), (3960, 57406), (7920, 28703)]