154249920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 280

約数和(自身を含む): 599681808

約数和(自身を除く): 445431888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 541, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1082, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1623, 1728, 1760, 1782, 1980, 2112, 2160, 2164, 2376, 2592, 2640, 2705, 2880, 2970, 3168, 3240, 3246, 3520, 3564, 3960, 4320, 4328, 4455, 4752, 4869, 5184, 5280, 5410, 5940, 5951, 6336, 6480, 6492, 7128, 7920, 8115, 8640, 8656, 8910, 9504, 9738, 10560, 10820, 11880, 11902, 12960, 12984, 14256, 14607, 15840, 16230, 17312, 17820, 17853, 19008, 19476, 21640, 23760, 23804, 24345, 25920, 25968, 28512, 29214, 29755, 31680, 32460, 34624, 35640, 35706, 38952, 43280, 43821, 47520, 47608, 48690, 51936, 53559, 57024, 58428, 59510, 64920, 71280, 71412, 73035, 77904, 86560, 87642, 89265, 95040, 95216, 97380, 103872, 107118, 116856, 119020, 129840, 142560, 142824, 146070, 155808, 160677, 173120, 175284, 178530, 190432, 194760, 214236, 219105, 233712, 238040, 259680, 267795, 285120, 285648, 292140, 311616, 321354, 350568, 357060, 380864, 389520, 428472, 438210, 467424, 476080, 482031, 519360, 535590, 571296, 584280, 642708, 701136, 714120, 779040, 803385, 856944, 876420, 934848, 952160, 964062, 1071180, 1142592, 1168560, 1285416, 1402272, 1428240, 1558080, 1606770, 1713888, 1752840, 1904320, 1928124, 2142360, 2337120, 2410155, 2570832, 2804544, 2856480, 3213540, 3427776, 3505680, 3856248, 4284720, 4674240, 4820310, 5141664, 5712960, 6427080, 7011360, 7712496, 8569440, 9640620, 10283328, 12854160, 14022720, 15424992, 17138880, 19281240, 25708320, 30849984, 38562480, 51416640, 77124960, 154249920]

約数ペア:

[(1, 154249920), (2, 77124960), (3, 51416640), (4, 38562480), (5, 30849984), (6, 25708320), (8, 19281240), (9, 17138880), (10, 15424992), (11, 14022720), (12, 12854160), (15, 10283328), (16, 9640620), (18, 8569440), (20, 7712496), (22, 7011360), (24, 6427080), (27, 5712960), (30, 5141664), (32, 4820310), (33, 4674240), (36, 4284720), (40, 3856248), (44, 3505680), (45, 3427776), (48, 3213540), (54, 2856480), (55, 2804544), (60, 2570832), (64, 2410155), (66, 2337120), (72, 2142360), (80, 1928124), (81, 1904320), (88, 1752840), (90, 1713888), (96, 1606770), (99, 1558080), (108, 1428240), (110, 1402272), (120, 1285416), (132, 1168560), (135, 1142592), (144, 1071180), (160, 964062), (162, 952160), (165, 934848), (176, 876420), (180, 856944), (192, 803385), (198, 779040), (216, 714120), (220, 701136), (240, 642708), (264, 584280), (270, 571296), (288, 535590), (297, 519360), (320, 482031), (324, 476080), (330, 467424), (352, 438210), (360, 428472), (396, 389520), (405, 380864), (432, 357060), (440, 350568), (480, 321354), (495, 311616), (528, 292140), (540, 285648), (541, 285120), (576, 267795), (594, 259680), (648, 238040), (660, 233712), (704, 219105), (720, 214236), (792, 194760), (810, 190432), (864, 178530), (880, 175284), (891, 173120), (960, 160677), (990, 155808), (1056, 146070), (1080, 142824), (1082, 142560), (1188, 129840), (1296, 119020), (1320, 116856), (1440, 107118), (1485, 103872), (1584, 97380), (1620, 95216), (1623, 95040), (1728, 89265), (1760, 87642), (1782, 86560), (1980, 77904), (2112, 73035), (2160, 71412), (2164, 71280), (2376, 64920), (2592, 59510), (2640, 58428), (2705, 57024), (2880, 53559), (2970, 51936), (3168, 48690), (3240, 47608), (3246, 47520), (3520, 43821), (3564, 43280), (3960, 38952), (4320, 35706), (4328, 35640), (4455, 34624), (4752, 32460), (4869, 31680), (5184, 29755), (5280, 29214), (5410, 28512), (5940, 25968), (5951, 25920), (6336, 24345), (6480, 23804), (6492, 23760), (7128, 21640), (7920, 19476), (8115, 19008), (8640, 17853), (8656, 17820), (8910, 17312), (9504, 16230), (9738, 15840), (10560, 14607), (10820, 14256), (11880, 12984), (11902, 12960)]