85657320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 192

約数和(自身を含む): 335088000

約数和(自身を除く): 249430680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1789, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3578, 3990, 4788, 5320, 5367, 5985, 6840, 7156, 7980, 8945, 9576, 10734, 11970, 12523, 14312, 15960, 16101, 17890, 21468, 23940, 25046, 26835, 32202, 33991, 35780, 37569, 42936, 47880, 50092, 53670, 62615, 64404, 67982, 71560, 75138, 80505, 100184, 101973, 107340, 112707, 125230, 128808, 135964, 150276, 161010, 169955, 187845, 203946, 214680, 225414, 237937, 250460, 271928, 300552, 305919, 322020, 339910, 375690, 407892, 450828, 475874, 500920, 509865, 563535, 611838, 644040, 679820, 713811, 751380, 815784, 901656, 951748, 1019730, 1127070, 1189685, 1223676, 1359640, 1427622, 1502760, 1529595, 1903496, 2039460, 2141433, 2254140, 2379370, 2447352, 2855244, 3059190, 3569055, 4078920, 4282866, 4508280, 4758740, 5710488, 6118380, 7138110, 8565732, 9517480, 10707165, 12236760, 14276220, 17131464, 21414330, 28552440, 42828660, 85657320]

約数ペア:

[(1, 85657320), (2, 42828660), (3, 28552440), (4, 21414330), (5, 17131464), (6, 14276220), (7, 12236760), (8, 10707165), (9, 9517480), (10, 8565732), (12, 7138110), (14, 6118380), (15, 5710488), (18, 4758740), (19, 4508280), (20, 4282866), (21, 4078920), (24, 3569055), (28, 3059190), (30, 2855244), (35, 2447352), (36, 2379370), (38, 2254140), (40, 2141433), (42, 2039460), (45, 1903496), (56, 1529595), (57, 1502760), (60, 1427622), (63, 1359640), (70, 1223676), (72, 1189685), (76, 1127070), (84, 1019730), (90, 951748), (95, 901656), (105, 815784), (114, 751380), (120, 713811), (126, 679820), (133, 644040), (140, 611838), (152, 563535), (168, 509865), (171, 500920), (180, 475874), (190, 450828), (210, 407892), (228, 375690), (252, 339910), (266, 322020), (280, 305919), (285, 300552), (315, 271928), (342, 250460), (360, 237937), (380, 225414), (399, 214680), (420, 203946), (456, 187845), (504, 169955), (532, 161010), (570, 150276), (630, 135964), (665, 128808), (684, 125230), (760, 112707), (798, 107340), (840, 101973), (855, 100184), (1064, 80505), (1140, 75138), (1197, 71560), (1260, 67982), (1330, 64404), (1368, 62615), (1596, 53670), (1710, 50092), (1789, 47880), (1995, 42936), (2280, 37569), (2394, 35780), (2520, 33991), (2660, 32202), (3192, 26835), (3420, 25046), (3578, 23940), (3990, 21468), (4788, 17890), (5320, 16101), (5367, 15960), (5985, 14312), (6840, 12523), (7156, 11970), (7980, 10734), (8945, 9576)]