1261494000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 400

約数和(自身を含む): 4915310400

約数和(自身を除く): 3653816400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 162, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 300, 312, 324, 325, 351, 360, 375, 390, 400, 405, 432, 450, 468, 500, 520, 540, 585, 599, 600, 624, 648, 650, 675, 702, 720, 750, 780, 810, 900, 936, 975, 1000, 1040, 1053, 1080, 1125, 1170, 1198, 1200, 1296, 1300, 1350, 1404, 1500, 1560, 1620, 1625, 1755, 1797, 1800, 1872, 1950, 2000, 2025, 2106, 2160, 2250, 2340, 2396, 2600, 2700, 2808, 2925, 2995, 3000, 3120, 3240, 3250, 3375, 3510, 3594, 3600, 3900, 4050, 4212, 4500, 4680, 4792, 4875, 5200, 5265, 5391, 5400, 5616, 5850, 5990, 6000, 6480, 6500, 6750, 7020, 7188, 7787, 7800, 8100, 8424, 8775, 8985, 9000, 9360, 9584, 9750, 10125, 10530, 10782, 10800, 11700, 11980, 13000, 13500, 14040, 14376, 14625, 14975, 15574, 15600, 16173, 16200, 16848, 17550, 17970, 18000, 19500, 20250, 21060, 21564, 23361, 23400, 23960, 26000, 26325, 26955, 27000, 28080, 28752, 29250, 29950, 31148, 32346, 32400, 35100, 35940, 38935, 39000, 40500, 42120, 43128, 43875, 44925, 46722, 46800, 47920, 48519, 52650, 53910, 54000, 58500, 59900, 62296, 64692, 70083, 70200, 71880, 74875, 77870, 78000, 80865, 81000, 84240, 86256, 87750, 89850, 93444, 97038, 105300, 107820, 116805, 117000, 119800, 124592, 129384, 131625, 134775, 140166, 140400, 143760, 149750, 155740, 161730, 162000, 175500, 179700, 186888, 194076, 194675, 210249, 210600, 215640, 224625, 233610, 234000, 239600, 242595, 258768, 263250, 269550, 280332, 299500, 311480, 323460, 350415, 351000, 359400, 373776, 388152, 389350, 404325, 420498, 421200, 431280, 449250, 467220, 485190, 526500, 539100, 560664, 584025, 599000, 622960, 630747, 646920, 673875, 700830, 702000, 718800, 776304, 778700, 808650, 840996, 898500, 934440, 970380, 973375, 1051245, 1053000, 1078200, 1121328, 1168050, 1198000, 1212975, 1261494, 1293840, 1347750, 1401660, 1557400, 1617300, 1681992, 1752075, 1797000, 1868880, 1940760, 1946750, 2021625, 2102490, 2106000, 2156400, 2336100, 2425950, 2522988, 2695500, 2803320, 2920125, 3114800, 3153735, 3234600, 3363984, 3504150, 3594000, 3881520, 3893500, 4043250, 4204980, 4672200, 4851900, 5045976, 5256225, 5391000, 5606640, 5840250, 6064875, 6307470, 6469200, 7008300, 7787000, 8086500, 8409960, 8760375, 9344400, 9703800, 10091952, 10512450, 10782000, 11680500, 12129750, 12614940, 14016600, 15574000, 15768675, 16173000, 16819920, 17520750, 19407600, 21024900, 23361000, 24259500, 25229880, 26281125, 28033200, 31537350, 32346000, 35041500, 42049800, 46722000, 48519000, 50459760, 52562250, 63074700, 70083000, 78843375, 84099600, 97038000, 105124500, 126149400, 140166000, 157686750, 210249000, 252298800, 315373500, 420498000, 630747000, 1261494000]

約数ペア:

[(1, 1261494000), (2, 630747000), (3, 420498000), (4, 315373500), (5, 252298800), (6, 210249000), (8, 157686750), (9, 140166000), (10, 126149400), (12, 105124500), (13, 97038000), (15, 84099600), (16, 78843375), (18, 70083000), (20, 63074700), (24, 52562250), (25, 50459760), (26, 48519000), (27, 46722000), (30, 42049800), (36, 35041500), (39, 32346000), (40, 31537350), (45, 28033200), (48, 26281125), (50, 25229880), (52, 24259500), (54, 23361000), (60, 21024900), (65, 19407600), (72, 17520750), (75, 16819920), (78, 16173000), (80, 15768675), (81, 15574000), (90, 14016600), (100, 12614940), (104, 12129750), (108, 11680500), (117, 10782000), (120, 10512450), (125, 10091952), (130, 9703800), (135, 9344400), (144, 8760375), (150, 8409960), (156, 8086500), (162, 7787000), (180, 7008300), (195, 6469200), (200, 6307470), (208, 6064875), (216, 5840250), (225, 5606640), (234, 5391000), (240, 5256225), (250, 5045976), (260, 4851900), (270, 4672200), (300, 4204980), (312, 4043250), (324, 3893500), (325, 3881520), (351, 3594000), (360, 3504150), (375, 3363984), (390, 3234600), (400, 3153735), (405, 3114800), (432, 2920125), (450, 2803320), (468, 2695500), (500, 2522988), (520, 2425950), (540, 2336100), (585, 2156400), (599, 2106000), (600, 2102490), (624, 2021625), (648, 1946750), (650, 1940760), (675, 1868880), (702, 1797000), (720, 1752075), (750, 1681992), (780, 1617300), (810, 1557400), (900, 1401660), (936, 1347750), (975, 1293840), (1000, 1261494), (1040, 1212975), (1053, 1198000), (1080, 1168050), (1125, 1121328), (1170, 1078200), (1198, 1053000), (1200, 1051245), (1296, 973375), (1300, 970380), (1350, 934440), (1404, 898500), (1500, 840996), (1560, 808650), (1620, 778700), (1625, 776304), (1755, 718800), (1797, 702000), (1800, 700830), (1872, 673875), (1950, 646920), (2000, 630747), (2025, 622960), (2106, 599000), (2160, 584025), (2250, 560664), (2340, 539100), (2396, 526500), (2600, 485190), (2700, 467220), (2808, 449250), (2925, 431280), (2995, 421200), (3000, 420498), (3120, 404325), (3240, 389350), (3250, 388152), (3375, 373776), (3510, 359400), (3594, 351000), (3600, 350415), (3900, 323460), (4050, 311480), (4212, 299500), (4500, 280332), (4680, 269550), (4792, 263250), (4875, 258768), (5200, 242595), (5265, 239600), (5391, 234000), (5400, 233610), (5616, 224625), (5850, 215640), (5990, 210600), (6000, 210249), (6480, 194675), (6500, 194076), (6750, 186888), (7020, 179700), (7188, 175500), (7787, 162000), (7800, 161730), (8100, 155740), (8424, 149750), (8775, 143760), (8985, 140400), (9000, 140166), (9360, 134775), (9584, 131625), (9750, 129384), (10125, 124592), (10530, 119800), (10782, 117000), (10800, 116805), (11700, 107820), (11980, 105300), (13000, 97038), (13500, 93444), (14040, 89850), (14376, 87750), (14625, 86256), (14975, 84240), (15574, 81000), (15600, 80865), (16173, 78000), (16200, 77870), (16848, 74875), (17550, 71880), (17970, 70200), (18000, 70083), (19500, 64692), (20250, 62296), (21060, 59900), (21564, 58500), (23361, 54000), (23400, 53910), (23960, 52650), (26000, 48519), (26325, 47920), (26955, 46800), (27000, 46722), (28080, 44925), (28752, 43875), (29250, 43128), (29950, 42120), (31148, 40500), (32346, 39000), (32400, 38935), (35100, 35940)]