121204800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 252

約数和(自身を含む): 454487280

約数和(自身を除く): 333282480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 400, 443, 450, 456, 475, 480, 570, 576, 600, 608, 684, 720, 760, 800, 855, 886, 900, 912, 950, 960, 1140, 1200, 1216, 1329, 1368, 1425, 1440, 1520, 1600, 1710, 1772, 1800, 1824, 1900, 2215, 2280, 2400, 2658, 2736, 2850, 2880, 3040, 3420, 3544, 3600, 3648, 3800, 3987, 4275, 4430, 4560, 4800, 5316, 5472, 5700, 6080, 6645, 6840, 7088, 7200, 7600, 7974, 8417, 8550, 8860, 9120, 10632, 10944, 11075, 11400, 13290, 13680, 14176, 14400, 15200, 15948, 16834, 17100, 17720, 18240, 19935, 21264, 22150, 22800, 25251, 26580, 27360, 28352, 30400, 31896, 33225, 33668, 34200, 35440, 39870, 42085, 42528, 44300, 45600, 50502, 53160, 54720, 63792, 66450, 67336, 68400, 70880, 75753, 79740, 84170, 85056, 88600, 91200, 99675, 101004, 106320, 126255, 127584, 132900, 134672, 136800, 141760, 151506, 159480, 168340, 177200, 199350, 202008, 210425, 212640, 252510, 255168, 265800, 269344, 273600, 303012, 318960, 336680, 354400, 378765, 398700, 404016, 420850, 425280, 505020, 531600, 538688, 606024, 631275, 637920, 673360, 708800, 757530, 797400, 808032, 841700, 1010040, 1063200, 1212048, 1262550, 1275840, 1346720, 1515060, 1594800, 1616064, 1683400, 1893825, 2020080, 2126400, 2424096, 2525100, 2693440, 3030120, 3189600, 3366800, 3787650, 4040160, 4848192, 5050200, 6060240, 6379200, 6733600, 7575300, 8080320, 10100400, 12120480, 13467200, 15150600, 20200800, 24240960, 30301200, 40401600, 60602400, 121204800]

約数ペア:

[(1, 121204800), (2, 60602400), (3, 40401600), (4, 30301200), (5, 24240960), (6, 20200800), (8, 15150600), (9, 13467200), (10, 12120480), (12, 10100400), (15, 8080320), (16, 7575300), (18, 6733600), (19, 6379200), (20, 6060240), (24, 5050200), (25, 4848192), (30, 4040160), (32, 3787650), (36, 3366800), (38, 3189600), (40, 3030120), (45, 2693440), (48, 2525100), (50, 2424096), (57, 2126400), (60, 2020080), (64, 1893825), (72, 1683400), (75, 1616064), (76, 1594800), (80, 1515060), (90, 1346720), (95, 1275840), (96, 1262550), (100, 1212048), (114, 1063200), (120, 1010040), (144, 841700), (150, 808032), (152, 797400), (160, 757530), (171, 708800), (180, 673360), (190, 637920), (192, 631275), (200, 606024), (225, 538688), (228, 531600), (240, 505020), (285, 425280), (288, 420850), (300, 404016), (304, 398700), (320, 378765), (342, 354400), (360, 336680), (380, 318960), (400, 303012), (443, 273600), (450, 269344), (456, 265800), (475, 255168), (480, 252510), (570, 212640), (576, 210425), (600, 202008), (608, 199350), (684, 177200), (720, 168340), (760, 159480), (800, 151506), (855, 141760), (886, 136800), (900, 134672), (912, 132900), (950, 127584), (960, 126255), (1140, 106320), (1200, 101004), (1216, 99675), (1329, 91200), (1368, 88600), (1425, 85056), (1440, 84170), (1520, 79740), (1600, 75753), (1710, 70880), (1772, 68400), (1800, 67336), (1824, 66450), (1900, 63792), (2215, 54720), (2280, 53160), (2400, 50502), (2658, 45600), (2736, 44300), (2850, 42528), (2880, 42085), (3040, 39870), (3420, 35440), (3544, 34200), (3600, 33668), (3648, 33225), (3800, 31896), (3987, 30400), (4275, 28352), (4430, 27360), (4560, 26580), (4800, 25251), (5316, 22800), (5472, 22150), (5700, 21264), (6080, 19935), (6645, 18240), (6840, 17720), (7088, 17100), (7200, 16834), (7600, 15948), (7974, 15200), (8417, 14400), (8550, 14176), (8860, 13680), (9120, 13290), (10632, 11400), (10944, 11075)]