690138000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 240

約数和(自身を含む): 2516731776

約数和(自身を除く): 1826593776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 125, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 250, 276, 300, 345, 360, 368, 375, 400, 414, 450, 460, 500, 552, 575, 600, 690, 720, 750, 828, 900, 920, 1000, 1035, 1104, 1125, 1150, 1200, 1380, 1500, 1656, 1667, 1725, 1800, 1840, 2000, 2070, 2250, 2300, 2760, 2875, 3000, 3312, 3334, 3450, 3600, 4140, 4500, 4600, 5001, 5175, 5520, 5750, 6000, 6668, 6900, 8280, 8335, 8625, 9000, 9200, 10002, 10350, 11500, 13336, 13800, 15003, 16560, 16670, 17250, 18000, 20004, 20700, 23000, 25005, 25875, 26672, 27600, 30006, 33340, 34500, 38341, 40008, 41400, 41675, 46000, 50010, 51750, 60012, 66680, 69000, 75015, 76682, 80016, 82800, 83350, 100020, 103500, 115023, 120024, 125025, 133360, 138000, 150030, 153364, 166700, 191705, 200040, 207000, 208375, 230046, 240048, 250050, 300060, 306728, 333400, 345069, 375075, 383410, 400080, 414000, 416750, 460092, 500100, 575115, 600120, 613456, 625125, 666800, 690138, 750150, 766820, 833500, 920184, 958525, 1000200, 1150230, 1200240, 1250250, 1380276, 1500300, 1533640, 1667000, 1725345, 1840368, 1875375, 1917050, 2000400, 2300460, 2500500, 2760552, 2875575, 3000600, 3067280, 3334000, 3450690, 3750750, 3834100, 4600920, 4792625, 5001000, 5521104, 5751150, 6001200, 6901380, 7501500, 7668200, 8626725, 9201840, 9585250, 10002000, 11502300, 13802760, 14377875, 15003000, 15336400, 17253450, 19170500, 23004600, 27605520, 28755750, 30006000, 34506900, 38341000, 43133625, 46009200, 57511500, 69013800, 76682000, 86267250, 115023000, 138027600, 172534500, 230046000, 345069000, 690138000]

約数ペア:

[(1, 690138000), (2, 345069000), (3, 230046000), (4, 172534500), (5, 138027600), (6, 115023000), (8, 86267250), (9, 76682000), (10, 69013800), (12, 57511500), (15, 46009200), (16, 43133625), (18, 38341000), (20, 34506900), (23, 30006000), (24, 28755750), (25, 27605520), (30, 23004600), (36, 19170500), (40, 17253450), (45, 15336400), (46, 15003000), (48, 14377875), (50, 13802760), (60, 11502300), (69, 10002000), (72, 9585250), (75, 9201840), (80, 8626725), (90, 7668200), (92, 7501500), (100, 6901380), (115, 6001200), (120, 5751150), (125, 5521104), (138, 5001000), (144, 4792625), (150, 4600920), (180, 3834100), (184, 3750750), (200, 3450690), (207, 3334000), (225, 3067280), (230, 3000600), (240, 2875575), (250, 2760552), (276, 2500500), (300, 2300460), (345, 2000400), (360, 1917050), (368, 1875375), (375, 1840368), (400, 1725345), (414, 1667000), (450, 1533640), (460, 1500300), (500, 1380276), (552, 1250250), (575, 1200240), (600, 1150230), (690, 1000200), (720, 958525), (750, 920184), (828, 833500), (900, 766820), (920, 750150), (1000, 690138), (1035, 666800), (1104, 625125), (1125, 613456), (1150, 600120), (1200, 575115), (1380, 500100), (1500, 460092), (1656, 416750), (1667, 414000), (1725, 400080), (1800, 383410), (1840, 375075), (2000, 345069), (2070, 333400), (2250, 306728), (2300, 300060), (2760, 250050), (2875, 240048), (3000, 230046), (3312, 208375), (3334, 207000), (3450, 200040), (3600, 191705), (4140, 166700), (4500, 153364), (4600, 150030), (5001, 138000), (5175, 133360), (5520, 125025), (5750, 120024), (6000, 115023), (6668, 103500), (6900, 100020), (8280, 83350), (8335, 82800), (8625, 80016), (9000, 76682), (9200, 75015), (10002, 69000), (10350, 66680), (11500, 60012), (13336, 51750), (13800, 50010), (15003, 46000), (16560, 41675), (16670, 41400), (17250, 40008), (18000, 38341), (20004, 34500), (20700, 33340), (23000, 30006), (25005, 27600), (25875, 26672)]