89495280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2005

約数の個数: 200

約数和(自身を含む): 355414752

約数和(自身を除く): 265919472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 1973, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 3946, 4536, 5040, 5670, 5919, 6480, 7560, 7892, 9072, 9865, 11340, 11838, 13811, 15120, 15784, 17757, 19730, 22680, 23676, 27622, 29595, 31568, 35514, 39460, 41433, 45360, 47352, 53271, 55244, 59190, 69055, 71028, 78920, 82866, 88785, 94704, 106542, 110488, 118380, 124299, 138110, 142056, 157840, 159813, 165732, 177570, 207165, 213084, 220976, 236760, 248598, 266355, 276220, 284112, 319626, 331464, 355140, 372897, 414330, 426168, 473520, 497196, 532710, 552440, 621495, 639252, 662928, 710280, 745794, 799065, 828660, 852336, 994392, 1065420, 1104880, 1118691, 1242990, 1278504, 1420560, 1491588, 1598130, 1657320, 1864485, 1988784, 2130840, 2237382, 2485980, 2557008, 2983176, 3196260, 3314640, 3728970, 4261680, 4474764, 4971960, 5593455, 5966352, 6392520, 7457940, 8949528, 9943920, 11186910, 12785040, 14915880, 17899056, 22373820, 29831760, 44747640, 89495280]

約数ペア:

[(1, 89495280), (2, 44747640), (3, 29831760), (4, 22373820), (5, 17899056), (6, 14915880), (7, 12785040), (8, 11186910), (9, 9943920), (10, 8949528), (12, 7457940), (14, 6392520), (15, 5966352), (16, 5593455), (18, 4971960), (20, 4474764), (21, 4261680), (24, 3728970), (27, 3314640), (28, 3196260), (30, 2983176), (35, 2557008), (36, 2485980), (40, 2237382), (42, 2130840), (45, 1988784), (48, 1864485), (54, 1657320), (56, 1598130), (60, 1491588), (63, 1420560), (70, 1278504), (72, 1242990), (80, 1118691), (81, 1104880), (84, 1065420), (90, 994392), (105, 852336), (108, 828660), (112, 799065), (120, 745794), (126, 710280), (135, 662928), (140, 639252), (144, 621495), (162, 552440), (168, 532710), (180, 497196), (189, 473520), (210, 426168), (216, 414330), (240, 372897), (252, 355140), (270, 331464), (280, 319626), (315, 284112), (324, 276220), (336, 266355), (360, 248598), (378, 236760), (405, 220976), (420, 213084), (432, 207165), (504, 177570), (540, 165732), (560, 159813), (567, 157840), (630, 142056), (648, 138110), (720, 124299), (756, 118380), (810, 110488), (840, 106542), (945, 94704), (1008, 88785), (1080, 82866), (1134, 78920), (1260, 71028), (1296, 69055), (1512, 59190), (1620, 55244), (1680, 53271), (1890, 47352), (1973, 45360), (2160, 41433), (2268, 39460), (2520, 35514), (2835, 31568), (3024, 29595), (3240, 27622), (3780, 23676), (3946, 22680), (4536, 19730), (5040, 17757), (5670, 15784), (5919, 15120), (6480, 13811), (7560, 11838), (7892, 11340), (9072, 9865)]