879970000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1015

約数の個数: 200

約数和(自身を含む): 2624859776

約数和(自身を除く): 1744889776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 280, 325, 350, 364, 400, 455, 500, 520, 560, 625, 650, 700, 728, 875, 910, 967, 1000, 1040, 1250, 1300, 1400, 1456, 1625, 1750, 1820, 1934, 2000, 2275, 2500, 2600, 2800, 3250, 3500, 3640, 3868, 4375, 4550, 4835, 5000, 5200, 6500, 6769, 7000, 7280, 7736, 8125, 8750, 9100, 9670, 10000, 11375, 12571, 13000, 13538, 14000, 15472, 16250, 17500, 18200, 19340, 22750, 24175, 25142, 26000, 27076, 32500, 33845, 35000, 36400, 38680, 45500, 48350, 50284, 54152, 56875, 62855, 65000, 67690, 70000, 77360, 87997, 91000, 96700, 100568, 108304, 113750, 120875, 125710, 130000, 135380, 169225, 175994, 182000, 193400, 201136, 227500, 241750, 251420, 270760, 314275, 338450, 351988, 386800, 439985, 455000, 483500, 502840, 541520, 604375, 628550, 676900, 703976, 846125, 879970, 910000, 967000, 1005680, 1208750, 1257100, 1353800, 1407952, 1571375, 1692250, 1759940, 1934000, 2199925, 2417500, 2514200, 2707600, 3142750, 3384500, 3519880, 4230625, 4399850, 4835000, 5028400, 6285500, 6769000, 7039760, 7856875, 8461250, 8799700, 9670000, 10999625, 12571000, 13538000, 15713750, 16922500, 17599400, 21999250, 25142000, 31427500, 33845000, 35198800, 43998500, 54998125, 62855000, 67690000, 87997000, 109996250, 125710000, 175994000, 219992500, 439985000, 879970000]

約数ペア:

[(1, 879970000), (2, 439985000), (4, 219992500), (5, 175994000), (7, 125710000), (8, 109996250), (10, 87997000), (13, 67690000), (14, 62855000), (16, 54998125), (20, 43998500), (25, 35198800), (26, 33845000), (28, 31427500), (35, 25142000), (40, 21999250), (50, 17599400), (52, 16922500), (56, 15713750), (65, 13538000), (70, 12571000), (80, 10999625), (91, 9670000), (100, 8799700), (104, 8461250), (112, 7856875), (125, 7039760), (130, 6769000), (140, 6285500), (175, 5028400), (182, 4835000), (200, 4399850), (208, 4230625), (250, 3519880), (260, 3384500), (280, 3142750), (325, 2707600), (350, 2514200), (364, 2417500), (400, 2199925), (455, 1934000), (500, 1759940), (520, 1692250), (560, 1571375), (625, 1407952), (650, 1353800), (700, 1257100), (728, 1208750), (875, 1005680), (910, 967000), (967, 910000), (1000, 879970), (1040, 846125), (1250, 703976), (1300, 676900), (1400, 628550), (1456, 604375), (1625, 541520), (1750, 502840), (1820, 483500), (1934, 455000), (2000, 439985), (2275, 386800), (2500, 351988), (2600, 338450), (2800, 314275), (3250, 270760), (3500, 251420), (3640, 241750), (3868, 227500), (4375, 201136), (4550, 193400), (4835, 182000), (5000, 175994), (5200, 169225), (6500, 135380), (6769, 130000), (7000, 125710), (7280, 120875), (7736, 113750), (8125, 108304), (8750, 100568), (9100, 96700), (9670, 91000), (10000, 87997), (11375, 77360), (12571, 70000), (13000, 67690), (13538, 65000), (14000, 62855), (15472, 56875), (16250, 54152), (17500, 50284), (18200, 48350), (19340, 45500), (22750, 38680), (24175, 36400), (25142, 35000), (26000, 33845), (27076, 32500)]