156978000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 480

約数和(自身を含む): 633709440

約数和(自身を除く): 476731440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 27, 30, 34, 36, 38, 40, 45, 48, 50, 51, 54, 57, 60, 68, 72, 75, 76, 80, 81, 85, 90, 95, 100, 102, 108, 114, 120, 125, 135, 136, 144, 150, 152, 153, 162, 170, 171, 180, 190, 200, 204, 216, 225, 228, 240, 243, 250, 255, 270, 272, 285, 300, 304, 306, 323, 324, 340, 342, 360, 375, 380, 400, 405, 408, 425, 432, 450, 456, 459, 475, 486, 500, 510, 513, 540, 570, 600, 612, 646, 648, 675, 680, 684, 720, 750, 760, 765, 810, 816, 850, 855, 900, 912, 918, 950, 969, 972, 1000, 1020, 1026, 1080, 1125, 1140, 1200, 1215, 1224, 1275, 1292, 1296, 1350, 1360, 1368, 1377, 1425, 1500, 1520, 1530, 1539, 1615, 1620, 1700, 1710, 1800, 1836, 1900, 1938, 1944, 2000, 2025, 2040, 2052, 2125, 2160, 2250, 2280, 2295, 2375, 2430, 2448, 2550, 2565, 2584, 2700, 2736, 2754, 2850, 2907, 3000, 3060, 3078, 3230, 3240, 3375, 3400, 3420, 3600, 3672, 3800, 3825, 3876, 3888, 4050, 4080, 4104, 4131, 4250, 4275, 4500, 4560, 4590, 4617, 4750, 4845, 4860, 5100, 5130, 5168, 5400, 5508, 5700, 5814, 6000, 6075, 6120, 6156, 6375, 6460, 6480, 6750, 6800, 6840, 6885, 7125, 7344, 7600, 7650, 7695, 7752, 8075, 8100, 8208, 8262, 8500, 8550, 8721, 9000, 9180, 9234, 9500, 9690, 9720, 10125, 10200, 10260, 10800, 11016, 11400, 11475, 11628, 12150, 12240, 12312, 12750, 12825, 12920, 13500, 13680, 13770, 14250, 14535, 15300, 15390, 15504, 16150, 16200, 16524, 17000, 17100, 17442, 18000, 18360, 18468, 19000, 19125, 19380, 19440, 20250, 20400, 20520, 20655, 21375, 22032, 22800, 22950, 23085, 23256, 24225, 24300, 24624, 25500, 25650, 25840, 26163, 27000, 27540, 28500, 29070, 30375, 30600, 30780, 32300, 32400, 33048, 34000, 34200, 34425, 34884, 36720, 36936, 38000, 38250, 38475, 38760, 40375, 40500, 41040, 41310, 42750, 43605, 45900, 46170, 46512, 48450, 48600, 51000, 51300, 52326, 54000, 55080, 57000, 57375, 58140, 60750, 61200, 61560, 64125, 64600, 66096, 68400, 68850, 69768, 72675, 73872, 76500, 76950, 77520, 78489, 80750, 81000, 82620, 85500, 87210, 91800, 92340, 96900, 97200, 102000, 102600, 103275, 104652, 110160, 114000, 114750, 115425, 116280, 121125, 121500, 123120, 128250, 129200, 130815, 137700, 139536, 145350, 153000, 153900, 156978, 161500, 162000, 165240, 171000, 172125, 174420, 183600, 184680, 192375, 193800, 205200, 206550, 209304, 218025, 229500, 230850, 232560, 242250, 243000, 256500, 261630, 275400, 290700, 306000, 307800, 313956, 323000, 330480, 342000, 344250, 348840, 363375, 369360, 384750, 387600, 392445, 413100, 418608, 436050, 459000, 461700, 484500, 486000, 513000, 516375, 523260, 550800, 577125, 581400, 615600, 627912, 646000, 654075, 688500, 697680, 726750, 769500, 784890, 826200, 872100, 918000, 923400, 969000, 1026000, 1032750, 1046520, 1090125, 1154250, 1162800, 1255824, 1308150, 1377000, 1453500, 1539000, 1569780, 1652400, 1744200, 1846800, 1938000, 1962225, 2065500, 2093040, 2180250, 2308500, 2616300, 2754000, 2907000, 3078000, 3139560, 3270375, 3488400, 3924450, 4131000, 4360500, 4617000, 5232600, 5814000, 6279120, 6540750, 7848900, 8262000, 8721000, 9234000, 9811125, 10465200, 13081500, 15697800, 17442000, 19622250, 26163000, 31395600, 39244500, 52326000, 78489000, 156978000]

約数ペア:

[(1, 156978000), (2, 78489000), (3, 52326000), (4, 39244500), (5, 31395600), (6, 26163000), (8, 19622250), (9, 17442000), (10, 15697800), (12, 13081500), (15, 10465200), (16, 9811125), (17, 9234000), (18, 8721000), (19, 8262000), (20, 7848900), (24, 6540750), (25, 6279120), (27, 5814000), (30, 5232600), (34, 4617000), (36, 4360500), (38, 4131000), (40, 3924450), (45, 3488400), (48, 3270375), (50, 3139560), (51, 3078000), (54, 2907000), (57, 2754000), (60, 2616300), (68, 2308500), (72, 2180250), (75, 2093040), (76, 2065500), (80, 1962225), (81, 1938000), (85, 1846800), (90, 1744200), (95, 1652400), (100, 1569780), (102, 1539000), (108, 1453500), (114, 1377000), (120, 1308150), (125, 1255824), (135, 1162800), (136, 1154250), (144, 1090125), (150, 1046520), (152, 1032750), (153, 1026000), (162, 969000), (170, 923400), (171, 918000), (180, 872100), (190, 826200), (200, 784890), (204, 769500), (216, 726750), (225, 697680), (228, 688500), (240, 654075), (243, 646000), (250, 627912), (255, 615600), (270, 581400), (272, 577125), (285, 550800), (300, 523260), (304, 516375), (306, 513000), (323, 486000), (324, 484500), (340, 461700), (342, 459000), (360, 436050), (375, 418608), (380, 413100), (400, 392445), (405, 387600), (408, 384750), (425, 369360), (432, 363375), (450, 348840), (456, 344250), (459, 342000), (475, 330480), (486, 323000), (500, 313956), (510, 307800), (513, 306000), (540, 290700), (570, 275400), (600, 261630), (612, 256500), (646, 243000), (648, 242250), (675, 232560), (680, 230850), (684, 229500), (720, 218025), (750, 209304), (760, 206550), (765, 205200), (810, 193800), (816, 192375), (850, 184680), (855, 183600), (900, 174420), (912, 172125), (918, 171000), (950, 165240), (969, 162000), (972, 161500), (1000, 156978), (1020, 153900), (1026, 153000), (1080, 145350), (1125, 139536), (1140, 137700), (1200, 130815), (1215, 129200), (1224, 128250), (1275, 123120), (1292, 121500), (1296, 121125), (1350, 116280), (1360, 115425), (1368, 114750), (1377, 114000), (1425, 110160), (1500, 104652), (1520, 103275), (1530, 102600), (1539, 102000), (1615, 97200), (1620, 96900), (1700, 92340), (1710, 91800), (1800, 87210), (1836, 85500), (1900, 82620), (1938, 81000), (1944, 80750), (2000, 78489), (2025, 77520), (2040, 76950), (2052, 76500), (2125, 73872), (2160, 72675), (2250, 69768), (2280, 68850), (2295, 68400), (2375, 66096), (2430, 64600), (2448, 64125), (2550, 61560), (2565, 61200), (2584, 60750), (2700, 58140), (2736, 57375), (2754, 57000), (2850, 55080), (2907, 54000), (3000, 52326), (3060, 51300), (3078, 51000), (3230, 48600), (3240, 48450), (3375, 46512), (3400, 46170), (3420, 45900), (3600, 43605), (3672, 42750), (3800, 41310), (3825, 41040), (3876, 40500), (3888, 40375), (4050, 38760), (4080, 38475), (4104, 38250), (4131, 38000), (4250, 36936), (4275, 36720), (4500, 34884), (4560, 34425), (4590, 34200), (4617, 34000), (4750, 33048), (4845, 32400), (4860, 32300), (5100, 30780), (5130, 30600), (5168, 30375), (5400, 29070), (5508, 28500), (5700, 27540), (5814, 27000), (6000, 26163), (6075, 25840), (6120, 25650), (6156, 25500), (6375, 24624), (6460, 24300), (6480, 24225), (6750, 23256), (6800, 23085), (6840, 22950), (6885, 22800), (7125, 22032), (7344, 21375), (7600, 20655), (7650, 20520), (7695, 20400), (7752, 20250), (8075, 19440), (8100, 19380), (8208, 19125), (8262, 19000), (8500, 18468), (8550, 18360), (8721, 18000), (9000, 17442), (9180, 17100), (9234, 17000), (9500, 16524), (9690, 16200), (9720, 16150), (10125, 15504), (10200, 15390), (10260, 15300), (10800, 14535), (11016, 14250), (11400, 13770), (11475, 13680), (11628, 13500), (12150, 12920), (12240, 12825), (12312, 12750)]