81143294760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{435973}}^1$

素因数の和:436048

約数の個数: 192

約数和(自身を含む): 293811598080

約数和(自身を除く): 212668303320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 564, 660, 705, 792, 846, 940, 990, 1034, 1128, 1320, 1410, 1551, 1692, 1880, 1980, 2068, 2115, 2585, 2820, 3102, 3384, 3960, 4136, 4230, 4653, 5170, 5640, 6204, 7755, 8460, 9306, 10340, 12408, 15510, 16920, 18612, 20680, 23265, 31020, 37224, 46530, 62040, 93060, 186120, 435973, 871946, 1307919, 1743892, 2179865, 2615838, 3487784, 3923757, 4359730, 4795703, 5231676, 6539595, 7847514, 8719460, 9591406, 10463352, 13079190, 14387109, 15695028, 17438920, 19182812, 19618785, 20490731, 23978515, 26158380, 28774218, 31390056, 38365624, 39237570, 40981462, 43161327, 47957030, 52316760, 57548436, 61472193, 71935545, 78475140, 81962924, 86322654, 95914060, 102453655, 115096872, 122944386, 143871090, 156950280, 163925848, 172645308, 184416579, 191828120, 204907310, 215806635, 225398041, 245888772, 287742180, 307360965, 345290616, 368833158, 409814620, 431613270, 450796082, 491777544, 575484360, 614721930, 676194123, 737666316, 819629240, 863226540, 901592164, 922082895, 1126990205, 1229443860, 1352388246, 1475332632, 1726453080, 1803184328, 1844165790, 2028582369, 2253980410, 2458887720, 2704776492, 3380970615, 3688331580, 4057164738, 4507960820, 5409552984, 6761941230, 7376663160, 8114329476, 9015921640, 10142911845, 13523882460, 16228658952, 20285823690, 27047764920, 40571647380, 81143294760]

約数ペア:

[(1, 81143294760), (2, 40571647380), (3, 27047764920), (4, 20285823690), (5, 16228658952), (6, 13523882460), (8, 10142911845), (9, 9015921640), (10, 8114329476), (11, 7376663160), (12, 6761941230), (15, 5409552984), (18, 4507960820), (20, 4057164738), (22, 3688331580), (24, 3380970615), (30, 2704776492), (33, 2458887720), (36, 2253980410), (40, 2028582369), (44, 1844165790), (45, 1803184328), (47, 1726453080), (55, 1475332632), (60, 1352388246), (66, 1229443860), (72, 1126990205), (88, 922082895), (90, 901592164), (94, 863226540), (99, 819629240), (110, 737666316), (120, 676194123), (132, 614721930), (141, 575484360), (165, 491777544), (180, 450796082), (188, 431613270), (198, 409814620), (220, 368833158), (235, 345290616), (264, 307360965), (282, 287742180), (330, 245888772), (360, 225398041), (376, 215806635), (396, 204907310), (423, 191828120), (440, 184416579), (470, 172645308), (495, 163925848), (517, 156950280), (564, 143871090), (660, 122944386), (705, 115096872), (792, 102453655), (846, 95914060), (940, 86322654), (990, 81962924), (1034, 78475140), (1128, 71935545), (1320, 61472193), (1410, 57548436), (1551, 52316760), (1692, 47957030), (1880, 43161327), (1980, 40981462), (2068, 39237570), (2115, 38365624), (2585, 31390056), (2820, 28774218), (3102, 26158380), (3384, 23978515), (3960, 20490731), (4136, 19618785), (4230, 19182812), (4653, 17438920), (5170, 15695028), (5640, 14387109), (6204, 13079190), (7755, 10463352), (8460, 9591406), (9306, 8719460), (10340, 7847514), (12408, 6539595), (15510, 5231676), (16920, 4795703), (18612, 4359730), (20680, 3923757), (23265, 3487784), (31020, 2615838), (37224, 2179865), (46530, 1743892), (62040, 1307919), (93060, 871946), (186120, 435973)]