20459052000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{24709}}^1$

素因数の和:24763

約数の個数: 288

約数和(自身を含む): 75769162560

約数和(自身を除く): 55310110560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 125, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 250, 276, 288, 300, 345, 360, 368, 375, 400, 414, 450, 460, 480, 500, 552, 575, 600, 690, 720, 736, 750, 800, 828, 900, 920, 1000, 1035, 1104, 1125, 1150, 1200, 1380, 1440, 1500, 1656, 1725, 1800, 1840, 2000, 2070, 2208, 2250, 2300, 2400, 2760, 2875, 3000, 3312, 3450, 3600, 3680, 4000, 4140, 4500, 4600, 5175, 5520, 5750, 6000, 6624, 6900, 7200, 8280, 8625, 9000, 9200, 10350, 11040, 11500, 12000, 13800, 16560, 17250, 18000, 18400, 20700, 23000, 24709, 25875, 27600, 33120, 34500, 36000, 41400, 46000, 49418, 51750, 55200, 69000, 74127, 82800, 92000, 98836, 103500, 123545, 138000, 148254, 165600, 197672, 207000, 222381, 247090, 276000, 296508, 370635, 395344, 414000, 444762, 494180, 568307, 593016, 617725, 741270, 790688, 828000, 889524, 988360, 1111905, 1136614, 1186032, 1235450, 1482540, 1704921, 1779048, 1853175, 1976720, 2223810, 2273228, 2372064, 2470900, 2841535, 2965080, 3088625, 3409842, 3558096, 3706350, 3953440, 4447620, 4546456, 4941800, 5114763, 5559525, 5683070, 5930160, 6177250, 6819684, 7116192, 7412700, 8524605, 8895240, 9092912, 9265875, 9883600, 10229526, 11119050, 11366140, 11860320, 12354500, 13639368, 14207675, 14825400, 17049210, 17790480, 18185824, 18531750, 19767200, 20459052, 22238100, 22732280, 24709000, 25573815, 27278736, 27797625, 28415350, 29650800, 34098420, 35580960, 37063500, 40918104, 42623025, 44476200, 45464560, 49418000, 51147630, 54557472, 55595250, 56830700, 59301600, 68196840, 71038375, 74127000, 81836208, 85246050, 88952400, 90929120, 98836000, 102295260, 111190500, 113661400, 127869075, 136393680, 142076750, 148254000, 163672416, 170492100, 177904800, 204590520, 213115125, 222381000, 227322800, 255738150, 272787360, 284153500, 296508000, 340984200, 409181040, 426230250, 444762000, 454645600, 511476300, 568307000, 639345375, 681968400, 818362080, 852460500, 889524000, 1022952600, 1136614000, 1278690750, 1363936800, 1704921000, 2045905200, 2273228000, 2557381500, 3409842000, 4091810400, 5114763000, 6819684000, 10229526000, 20459052000]

約数ペア:

[(1, 20459052000), (2, 10229526000), (3, 6819684000), (4, 5114763000), (5, 4091810400), (6, 3409842000), (8, 2557381500), (9, 2273228000), (10, 2045905200), (12, 1704921000), (15, 1363936800), (16, 1278690750), (18, 1136614000), (20, 1022952600), (23, 889524000), (24, 852460500), (25, 818362080), (30, 681968400), (32, 639345375), (36, 568307000), (40, 511476300), (45, 454645600), (46, 444762000), (48, 426230250), (50, 409181040), (60, 340984200), (69, 296508000), (72, 284153500), (75, 272787360), (80, 255738150), (90, 227322800), (92, 222381000), (96, 213115125), (100, 204590520), (115, 177904800), (120, 170492100), (125, 163672416), (138, 148254000), (144, 142076750), (150, 136393680), (160, 127869075), (180, 113661400), (184, 111190500), (200, 102295260), (207, 98836000), (225, 90929120), (230, 88952400), (240, 85246050), (250, 81836208), (276, 74127000), (288, 71038375), (300, 68196840), (345, 59301600), (360, 56830700), (368, 55595250), (375, 54557472), (400, 51147630), (414, 49418000), (450, 45464560), (460, 44476200), (480, 42623025), (500, 40918104), (552, 37063500), (575, 35580960), (600, 34098420), (690, 29650800), (720, 28415350), (736, 27797625), (750, 27278736), (800, 25573815), (828, 24709000), (900, 22732280), (920, 22238100), (1000, 20459052), (1035, 19767200), (1104, 18531750), (1125, 18185824), (1150, 17790480), (1200, 17049210), (1380, 14825400), (1440, 14207675), (1500, 13639368), (1656, 12354500), (1725, 11860320), (1800, 11366140), (1840, 11119050), (2000, 10229526), (2070, 9883600), (2208, 9265875), (2250, 9092912), (2300, 8895240), (2400, 8524605), (2760, 7412700), (2875, 7116192), (3000, 6819684), (3312, 6177250), (3450, 5930160), (3600, 5683070), (3680, 5559525), (4000, 5114763), (4140, 4941800), (4500, 4546456), (4600, 4447620), (5175, 3953440), (5520, 3706350), (5750, 3558096), (6000, 3409842), (6624, 3088625), (6900, 2965080), (7200, 2841535), (8280, 2470900), (8625, 2372064), (9000, 2273228), (9200, 2223810), (10350, 1976720), (11040, 1853175), (11500, 1779048), (12000, 1704921), (13800, 1482540), (16560, 1235450), (17250, 1186032), (18000, 1136614), (18400, 1111905), (20700, 988360), (23000, 889524), (24709, 828000), (25875, 790688), (27600, 741270), (33120, 617725), (34500, 593016), (36000, 568307), (41400, 494180), (46000, 444762), (49418, 414000), (51750, 395344), (55200, 370635), (69000, 296508), (74127, 276000), (82800, 247090), (92000, 222381), (98836, 207000), (103500, 197672), (123545, 165600), (138000, 148254)]