648006480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9127

約数の個数: 200

約数和(自身を含む): 2455494624

約数和(自身を除く): 1807488144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 9091, 11880, 14256, 17820, 18182, 23760, 27273, 35640, 36364, 45455, 54546, 71280, 72728, 81819, 90910, 100001, 109092, 136365, 145456, 163638, 181820, 200002, 218184, 245457, 272730, 300003, 327276, 363640, 400004, 409095, 436368, 490914, 500005, 545460, 600006, 654552, 727280, 736371, 800008, 818190, 900009, 981828, 1000010, 1090920, 1200012, 1227285, 1309104, 1472742, 1500015, 1600016, 1636380, 1800018, 1963656, 2000020, 2181840, 2400024, 2454570, 2700027, 2945484, 3000030, 3272760, 3600036, 3681855, 3927312, 4000040, 4500045, 4800048, 4909140, 5400054, 5890968, 6000060, 6545520, 7200072, 7363710, 8000080, 8100081, 9000090, 9818280, 10800108, 11781936, 12000120, 13500135, 14400144, 14727420, 16200162, 18000180, 19636560, 21600216, 24000240, 27000270, 29454840, 32400324, 36000360, 40500405, 43200432, 54000540, 58909680, 64800648, 72000720, 81000810, 108001080, 129601296, 162001620, 216002160, 324003240, 648006480]

約数ペア:

[(1, 648006480), (2, 324003240), (3, 216002160), (4, 162001620), (5, 129601296), (6, 108001080), (8, 81000810), (9, 72000720), (10, 64800648), (11, 58909680), (12, 54000540), (15, 43200432), (16, 40500405), (18, 36000360), (20, 32400324), (22, 29454840), (24, 27000270), (27, 24000240), (30, 21600216), (33, 19636560), (36, 18000180), (40, 16200162), (44, 14727420), (45, 14400144), (48, 13500135), (54, 12000120), (55, 11781936), (60, 10800108), (66, 9818280), (72, 9000090), (80, 8100081), (81, 8000080), (88, 7363710), (90, 7200072), (99, 6545520), (108, 6000060), (110, 5890968), (120, 5400054), (132, 4909140), (135, 4800048), (144, 4500045), (162, 4000040), (165, 3927312), (176, 3681855), (180, 3600036), (198, 3272760), (216, 3000030), (220, 2945484), (240, 2700027), (264, 2454570), (270, 2400024), (297, 2181840), (324, 2000020), (330, 1963656), (360, 1800018), (396, 1636380), (405, 1600016), (432, 1500015), (440, 1472742), (495, 1309104), (528, 1227285), (540, 1200012), (594, 1090920), (648, 1000010), (660, 981828), (720, 900009), (792, 818190), (810, 800008), (880, 736371), (891, 727280), (990, 654552), (1080, 600006), (1188, 545460), (1296, 500005), (1320, 490914), (1485, 436368), (1584, 409095), (1620, 400004), (1782, 363640), (1980, 327276), (2160, 300003), (2376, 272730), (2640, 245457), (2970, 218184), (3240, 200002), (3564, 181820), (3960, 163638), (4455, 145456), (4752, 136365), (5940, 109092), (6480, 100001), (7128, 90910), (7920, 81819), (8910, 72728), (9091, 71280), (11880, 54546), (14256, 45455), (17820, 36364), (18182, 35640), (23760, 27273)]