77351760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 282731904

約数和(自身を除く): 205380144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 173, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 346, 360, 368, 405, 414, 432, 460, 486, 519, 540, 552, 621, 648, 690, 692, 720, 810, 828, 865, 920, 972, 1035, 1038, 1080, 1104, 1215, 1242, 1296, 1380, 1384, 1557, 1620, 1656, 1730, 1840, 1863, 1944, 2070, 2076, 2160, 2430, 2484, 2595, 2760, 2768, 3105, 3114, 3240, 3312, 3460, 3726, 3888, 3979, 4140, 4152, 4671, 4860, 4968, 5190, 5520, 5589, 6210, 6228, 6480, 6920, 7452, 7785, 7958, 8280, 8304, 9315, 9342, 9720, 9936, 10380, 11178, 11937, 12420, 12456, 13840, 14013, 14904, 15570, 15916, 16560, 18630, 18684, 19440, 19895, 20760, 22356, 23355, 23874, 24840, 24912, 27945, 28026, 29808, 31140, 31832, 35811, 37260, 37368, 39790, 41520, 42039, 44712, 46710, 47748, 49680, 55890, 56052, 59685, 62280, 63664, 70065, 71622, 74520, 74736, 79580, 84078, 89424, 93420, 95496, 107433, 111780, 112104, 119370, 124560, 140130, 143244, 149040, 159160, 168156, 179055, 186840, 190992, 210195, 214866, 223560, 224208, 238740, 280260, 286488, 318320, 322299, 336312, 358110, 373680, 420390, 429732, 447120, 477480, 537165, 560520, 572976, 644598, 672624, 716220, 840780, 859464, 954960, 966897, 1074330, 1121040, 1289196, 1432440, 1611495, 1681560, 1718928, 1933794, 2148660, 2578392, 2864880, 3222990, 3363120, 3867588, 4297320, 4834485, 5156784, 6445980, 7735176, 8594640, 9668970, 12891960, 15470352, 19337940, 25783920, 38675880, 77351760]

約数ペア:

[(1, 77351760), (2, 38675880), (3, 25783920), (4, 19337940), (5, 15470352), (6, 12891960), (8, 9668970), (9, 8594640), (10, 7735176), (12, 6445980), (15, 5156784), (16, 4834485), (18, 4297320), (20, 3867588), (23, 3363120), (24, 3222990), (27, 2864880), (30, 2578392), (36, 2148660), (40, 1933794), (45, 1718928), (46, 1681560), (48, 1611495), (54, 1432440), (60, 1289196), (69, 1121040), (72, 1074330), (80, 966897), (81, 954960), (90, 859464), (92, 840780), (108, 716220), (115, 672624), (120, 644598), (135, 572976), (138, 560520), (144, 537165), (162, 477480), (173, 447120), (180, 429732), (184, 420390), (207, 373680), (216, 358110), (230, 336312), (240, 322299), (243, 318320), (270, 286488), (276, 280260), (324, 238740), (345, 224208), (346, 223560), (360, 214866), (368, 210195), (405, 190992), (414, 186840), (432, 179055), (460, 168156), (486, 159160), (519, 149040), (540, 143244), (552, 140130), (621, 124560), (648, 119370), (690, 112104), (692, 111780), (720, 107433), (810, 95496), (828, 93420), (865, 89424), (920, 84078), (972, 79580), (1035, 74736), (1038, 74520), (1080, 71622), (1104, 70065), (1215, 63664), (1242, 62280), (1296, 59685), (1380, 56052), (1384, 55890), (1557, 49680), (1620, 47748), (1656, 46710), (1730, 44712), (1840, 42039), (1863, 41520), (1944, 39790), (2070, 37368), (2076, 37260), (2160, 35811), (2430, 31832), (2484, 31140), (2595, 29808), (2760, 28026), (2768, 27945), (3105, 24912), (3114, 24840), (3240, 23874), (3312, 23355), (3460, 22356), (3726, 20760), (3888, 19895), (3979, 19440), (4140, 18684), (4152, 18630), (4671, 16560), (4860, 15916), (4968, 15570), (5190, 14904), (5520, 14013), (5589, 13840), (6210, 12456), (6228, 12420), (6480, 11937), (6920, 11178), (7452, 10380), (7785, 9936), (7958, 9720), (8280, 9342), (8304, 9315)]