421192800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 432

約数和(自身を含む): 1737826272

約数和(自身を除く): 1316633472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 61, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 122, 126, 137, 140, 144, 150, 160, 168, 175, 180, 183, 200, 210, 224, 225, 240, 244, 252, 274, 280, 288, 300, 305, 315, 336, 350, 360, 366, 400, 411, 420, 427, 450, 480, 488, 504, 525, 548, 549, 560, 600, 610, 630, 672, 685, 700, 720, 732, 800, 822, 840, 854, 900, 915, 959, 976, 1008, 1050, 1096, 1098, 1120, 1200, 1220, 1233, 1260, 1281, 1370, 1400, 1440, 1464, 1525, 1575, 1644, 1680, 1708, 1800, 1830, 1918, 1952, 2016, 2055, 2100, 2135, 2192, 2196, 2400, 2440, 2466, 2520, 2562, 2740, 2745, 2800, 2877, 2928, 3050, 3150, 3288, 3360, 3416, 3425, 3600, 3660, 3836, 3843, 4110, 4200, 4270, 4384, 4392, 4575, 4795, 4880, 4932, 5040, 5124, 5480, 5490, 5600, 5754, 5856, 6100, 6165, 6300, 6405, 6576, 6832, 6850, 7200, 7320, 7672, 7686, 8220, 8357, 8400, 8540, 8631, 8784, 9150, 9590, 9760, 9864, 10080, 10248, 10275, 10675, 10960, 10980, 11508, 12200, 12330, 12600, 12810, 13152, 13664, 13700, 13725, 14385, 14640, 15344, 15372, 16440, 16714, 16800, 17080, 17262, 17568, 18300, 19180, 19215, 19728, 20496, 20550, 21350, 21920, 21960, 23016, 23975, 24400, 24660, 25071, 25200, 25620, 27400, 27450, 28770, 29280, 30688, 30744, 30825, 32025, 32880, 33428, 34160, 34524, 36600, 38360, 38430, 39456, 40992, 41100, 41785, 42700, 43155, 43920, 46032, 47950, 48800, 49320, 50142, 50400, 51240, 54800, 54900, 57540, 58499, 61488, 61650, 64050, 65760, 66856, 68320, 69048, 71925, 73200, 75213, 76720, 76860, 82200, 83570, 85400, 86310, 87840, 92064, 95900, 96075, 98640, 100284, 102480, 109600, 109800, 115080, 116998, 122976, 123300, 125355, 128100, 133712, 138096, 143850, 146400, 150426, 153440, 153720, 164400, 167140, 170800, 172620, 175497, 191800, 192150, 197280, 200568, 204960, 208925, 215775, 219600, 230160, 233996, 246600, 250710, 256200, 267424, 276192, 287700, 292495, 300852, 307440, 328800, 334280, 341600, 345240, 350994, 376065, 383600, 384300, 401136, 417850, 431550, 439200, 460320, 467992, 493200, 501420, 512400, 526491, 575400, 584990, 601704, 614880, 626775, 668560, 690480, 701988, 752130, 767200, 768600, 802272, 835700, 863100, 877485, 935984, 986400, 1002840, 1024800, 1052982, 1150800, 1169980, 1203408, 1253550, 1337120, 1380960, 1403976, 1462475, 1504260, 1537200, 1671400, 1726200, 1754970, 1871968, 1880325, 2005680, 2105964, 2301600, 2339960, 2406816, 2507100, 2632455, 2807952, 2924950, 3008520, 3074400, 3342800, 3452400, 3509940, 3760650, 4011360, 4211928, 4387425, 4679920, 5014200, 5264910, 5615904, 5849900, 6017040, 6685600, 6904800, 7019880, 7521300, 8423856, 8774850, 9359840, 10028400, 10529820, 11699800, 12034080, 13162275, 14039760, 15042600, 16847712, 17549700, 20056800, 21059640, 23399600, 26324550, 28079520, 30085200, 35099400, 42119280, 46799200, 52649100, 60170400, 70198800, 84238560, 105298200, 140397600, 210596400, 421192800]

約数ペア:

[(1, 421192800), (2, 210596400), (3, 140397600), (4, 105298200), (5, 84238560), (6, 70198800), (7, 60170400), (8, 52649100), (9, 46799200), (10, 42119280), (12, 35099400), (14, 30085200), (15, 28079520), (16, 26324550), (18, 23399600), (20, 21059640), (21, 20056800), (24, 17549700), (25, 16847712), (28, 15042600), (30, 14039760), (32, 13162275), (35, 12034080), (36, 11699800), (40, 10529820), (42, 10028400), (45, 9359840), (48, 8774850), (50, 8423856), (56, 7521300), (60, 7019880), (61, 6904800), (63, 6685600), (70, 6017040), (72, 5849900), (75, 5615904), (80, 5264910), (84, 5014200), (90, 4679920), (96, 4387425), (100, 4211928), (105, 4011360), (112, 3760650), (120, 3509940), (122, 3452400), (126, 3342800), (137, 3074400), (140, 3008520), (144, 2924950), (150, 2807952), (160, 2632455), (168, 2507100), (175, 2406816), (180, 2339960), (183, 2301600), (200, 2105964), (210, 2005680), (224, 1880325), (225, 1871968), (240, 1754970), (244, 1726200), (252, 1671400), (274, 1537200), (280, 1504260), (288, 1462475), (300, 1403976), (305, 1380960), (315, 1337120), (336, 1253550), (350, 1203408), (360, 1169980), (366, 1150800), (400, 1052982), (411, 1024800), (420, 1002840), (427, 986400), (450, 935984), (480, 877485), (488, 863100), (504, 835700), (525, 802272), (548, 768600), (549, 767200), (560, 752130), (600, 701988), (610, 690480), (630, 668560), (672, 626775), (685, 614880), (700, 601704), (720, 584990), (732, 575400), (800, 526491), (822, 512400), (840, 501420), (854, 493200), (900, 467992), (915, 460320), (959, 439200), (976, 431550), (1008, 417850), (1050, 401136), (1096, 384300), (1098, 383600), (1120, 376065), (1200, 350994), (1220, 345240), (1233, 341600), (1260, 334280), (1281, 328800), (1370, 307440), (1400, 300852), (1440, 292495), (1464, 287700), (1525, 276192), (1575, 267424), (1644, 256200), (1680, 250710), (1708, 246600), (1800, 233996), (1830, 230160), (1918, 219600), (1952, 215775), (2016, 208925), (2055, 204960), (2100, 200568), (2135, 197280), (2192, 192150), (2196, 191800), (2400, 175497), (2440, 172620), (2466, 170800), (2520, 167140), (2562, 164400), (2740, 153720), (2745, 153440), (2800, 150426), (2877, 146400), (2928, 143850), (3050, 138096), (3150, 133712), (3288, 128100), (3360, 125355), (3416, 123300), (3425, 122976), (3600, 116998), (3660, 115080), (3836, 109800), (3843, 109600), (4110, 102480), (4200, 100284), (4270, 98640), (4384, 96075), (4392, 95900), (4575, 92064), (4795, 87840), (4880, 86310), (4932, 85400), (5040, 83570), (5124, 82200), (5480, 76860), (5490, 76720), (5600, 75213), (5754, 73200), (5856, 71925), (6100, 69048), (6165, 68320), (6300, 66856), (6405, 65760), (6576, 64050), (6832, 61650), (6850, 61488), (7200, 58499), (7320, 57540), (7672, 54900), (7686, 54800), (8220, 51240), (8357, 50400), (8400, 50142), (8540, 49320), (8631, 48800), (8784, 47950), (9150, 46032), (9590, 43920), (9760, 43155), (9864, 42700), (10080, 41785), (10248, 41100), (10275, 40992), (10675, 39456), (10960, 38430), (10980, 38360), (11508, 36600), (12200, 34524), (12330, 34160), (12600, 33428), (12810, 32880), (13152, 32025), (13664, 30825), (13700, 30744), (13725, 30688), (14385, 29280), (14640, 28770), (15344, 27450), (15372, 27400), (16440, 25620), (16714, 25200), (16800, 25071), (17080, 24660), (17262, 24400), (17568, 23975), (18300, 23016), (19180, 21960), (19215, 21920), (19728, 21350), (20496, 20550)]