27445600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 216

約数和(自身を含む): 85775760

約数和(自身を除く): 58330160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 32, 35, 40, 50, 52, 56, 58, 65, 70, 80, 91, 100, 104, 112, 116, 130, 140, 145, 160, 169, 175, 182, 200, 203, 208, 224, 232, 260, 280, 290, 325, 338, 350, 364, 377, 400, 406, 416, 455, 464, 520, 560, 580, 650, 676, 700, 725, 728, 754, 800, 812, 845, 910, 928, 1015, 1040, 1120, 1160, 1183, 1300, 1352, 1400, 1450, 1456, 1508, 1624, 1690, 1820, 1885, 2030, 2080, 2275, 2320, 2366, 2600, 2639, 2704, 2800, 2900, 2912, 3016, 3248, 3380, 3640, 3770, 4060, 4225, 4550, 4640, 4732, 4901, 5075, 5200, 5278, 5408, 5600, 5800, 5915, 6032, 6496, 6760, 7280, 7540, 8120, 8450, 9100, 9425, 9464, 9802, 10150, 10400, 10556, 11600, 11830, 12064, 13195, 13520, 14560, 15080, 16240, 16900, 18200, 18850, 18928, 19604, 20300, 21112, 23200, 23660, 24505, 26390, 27040, 29575, 30160, 32480, 33800, 34307, 36400, 37700, 37856, 39208, 40600, 42224, 47320, 49010, 52780, 59150, 60320, 65975, 67600, 68614, 72800, 75400, 78416, 81200, 84448, 94640, 98020, 105560, 118300, 122525, 131950, 135200, 137228, 150800, 156832, 162400, 171535, 189280, 196040, 211120, 236600, 245050, 263900, 274456, 301600, 343070, 392080, 422240, 473200, 490100, 527800, 548912, 686140, 784160, 857675, 946400, 980200, 1055600, 1097824, 1372280, 1715350, 1960400, 2111200, 2744560, 3430700, 3920800, 5489120, 6861400, 13722800, 27445600]

約数ペア:

[(1, 27445600), (2, 13722800), (4, 6861400), (5, 5489120), (7, 3920800), (8, 3430700), (10, 2744560), (13, 2111200), (14, 1960400), (16, 1715350), (20, 1372280), (25, 1097824), (26, 1055600), (28, 980200), (29, 946400), (32, 857675), (35, 784160), (40, 686140), (50, 548912), (52, 527800), (56, 490100), (58, 473200), (65, 422240), (70, 392080), (80, 343070), (91, 301600), (100, 274456), (104, 263900), (112, 245050), (116, 236600), (130, 211120), (140, 196040), (145, 189280), (160, 171535), (169, 162400), (175, 156832), (182, 150800), (200, 137228), (203, 135200), (208, 131950), (224, 122525), (232, 118300), (260, 105560), (280, 98020), (290, 94640), (325, 84448), (338, 81200), (350, 78416), (364, 75400), (377, 72800), (400, 68614), (406, 67600), (416, 65975), (455, 60320), (464, 59150), (520, 52780), (560, 49010), (580, 47320), (650, 42224), (676, 40600), (700, 39208), (725, 37856), (728, 37700), (754, 36400), (800, 34307), (812, 33800), (845, 32480), (910, 30160), (928, 29575), (1015, 27040), (1040, 26390), (1120, 24505), (1160, 23660), (1183, 23200), (1300, 21112), (1352, 20300), (1400, 19604), (1450, 18928), (1456, 18850), (1508, 18200), (1624, 16900), (1690, 16240), (1820, 15080), (1885, 14560), (2030, 13520), (2080, 13195), (2275, 12064), (2320, 11830), (2366, 11600), (2600, 10556), (2639, 10400), (2704, 10150), (2800, 9802), (2900, 9464), (2912, 9425), (3016, 9100), (3248, 8450), (3380, 8120), (3640, 7540), (3770, 7280), (4060, 6760), (4225, 6496), (4550, 6032), (4640, 5915), (4732, 5800), (4901, 5600), (5075, 5408), (5200, 5278)]