20176770000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{101}}^1\times {\mathrm{6659}}^1$

素因数の和:6791

約数の個数: 200

約数和(自身を含む): 65788066080

約数和(自身を除く): 45611296080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 125, 150, 200, 202, 240, 250, 300, 303, 375, 400, 404, 500, 505, 600, 606, 625, 750, 808, 1000, 1010, 1200, 1212, 1250, 1500, 1515, 1616, 1875, 2000, 2020, 2424, 2500, 2525, 3000, 3030, 3750, 4040, 4848, 5000, 5050, 6000, 6060, 6659, 7500, 7575, 8080, 10000, 10100, 12120, 12625, 13318, 15000, 15150, 19977, 20200, 24240, 25250, 26636, 30000, 30300, 33295, 37875, 39954, 40400, 50500, 53272, 60600, 63125, 66590, 75750, 79908, 99885, 101000, 106544, 121200, 126250, 133180, 151500, 159816, 166475, 189375, 199770, 202000, 252500, 266360, 303000, 319632, 332950, 378750, 399540, 499425, 505000, 532720, 606000, 665900, 672559, 757500, 799080, 832375, 998850, 1010000, 1331800, 1345118, 1515000, 1598160, 1664750, 1997700, 2017677, 2497125, 2663600, 2690236, 3030000, 3329500, 3362795, 3995400, 4035354, 4161875, 4994250, 5380472, 6659000, 6725590, 7990800, 8070708, 8323750, 9988500, 10088385, 10760944, 12485625, 13318000, 13451180, 16141416, 16647500, 16813975, 19977000, 20176770, 24971250, 26902360, 32282832, 33295000, 33627950, 39954000, 40353540, 49942500, 50441925, 53804720, 66590000, 67255900, 80707080, 84069875, 99885000, 100883850, 134511800, 161414160, 168139750, 199770000, 201767700, 252209625, 269023600, 336279500, 403535400, 420349375, 504419250, 672559000, 807070800, 840698750, 1008838500, 1261048125, 1345118000, 1681397500, 2017677000, 2522096250, 3362795000, 4035354000, 5044192500, 6725590000, 10088385000, 20176770000]

約数ペア:

[(1, 20176770000), (2, 10088385000), (3, 6725590000), (4, 5044192500), (5, 4035354000), (6, 3362795000), (8, 2522096250), (10, 2017677000), (12, 1681397500), (15, 1345118000), (16, 1261048125), (20, 1008838500), (24, 840698750), (25, 807070800), (30, 672559000), (40, 504419250), (48, 420349375), (50, 403535400), (60, 336279500), (75, 269023600), (80, 252209625), (100, 201767700), (101, 199770000), (120, 168139750), (125, 161414160), (150, 134511800), (200, 100883850), (202, 99885000), (240, 84069875), (250, 80707080), (300, 67255900), (303, 66590000), (375, 53804720), (400, 50441925), (404, 49942500), (500, 40353540), (505, 39954000), (600, 33627950), (606, 33295000), (625, 32282832), (750, 26902360), (808, 24971250), (1000, 20176770), (1010, 19977000), (1200, 16813975), (1212, 16647500), (1250, 16141416), (1500, 13451180), (1515, 13318000), (1616, 12485625), (1875, 10760944), (2000, 10088385), (2020, 9988500), (2424, 8323750), (2500, 8070708), (2525, 7990800), (3000, 6725590), (3030, 6659000), (3750, 5380472), (4040, 4994250), (4848, 4161875), (5000, 4035354), (5050, 3995400), (6000, 3362795), (6060, 3329500), (6659, 3030000), (7500, 2690236), (7575, 2663600), (8080, 2497125), (10000, 2017677), (10100, 1997700), (12120, 1664750), (12625, 1598160), (13318, 1515000), (15000, 1345118), (15150, 1331800), (19977, 1010000), (20200, 998850), (24240, 832375), (25250, 799080), (26636, 757500), (30000, 672559), (30300, 665900), (33295, 606000), (37875, 532720), (39954, 505000), (40400, 499425), (50500, 399540), (53272, 378750), (60600, 332950), (63125, 319632), (66590, 303000), (75750, 266360), (79908, 252500), (99885, 202000), (101000, 199770), (106544, 189375), (121200, 166475), (126250, 159816), (133180, 151500)]