2280171000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 256

約数和(自身を含む): 7577856000

約数和(自身を除く): 5297685000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 109, 114, 120, 125, 150, 152, 190, 200, 218, 228, 250, 285, 300, 327, 367, 375, 380, 436, 456, 475, 500, 545, 570, 600, 654, 734, 750, 760, 872, 950, 1000, 1090, 1101, 1140, 1308, 1425, 1468, 1500, 1635, 1835, 1900, 2071, 2180, 2202, 2280, 2375, 2616, 2725, 2850, 2936, 3000, 3270, 3670, 3800, 4142, 4360, 4404, 4750, 5450, 5505, 5700, 6213, 6540, 6973, 7125, 7340, 8175, 8284, 8808, 9175, 9500, 10355, 10900, 11010, 11400, 12426, 13080, 13625, 13946, 14250, 14680, 16350, 16568, 18350, 19000, 20710, 20919, 21800, 22020, 24852, 27250, 27525, 27892, 28500, 31065, 32700, 34865, 36700, 40003, 40875, 41420, 41838, 44040, 45875, 49704, 51775, 54500, 55050, 55784, 57000, 62130, 65400, 69730, 73400, 80006, 81750, 82840, 83676, 91750, 103550, 104595, 109000, 110100, 120009, 124260, 137625, 139460, 155325, 160012, 163500, 167352, 174325, 183500, 200015, 207100, 209190, 220200, 240018, 248520, 258875, 275250, 278920, 310650, 320024, 327000, 348650, 367000, 400030, 414200, 418380, 480036, 517750, 522975, 550500, 600045, 621300, 697300, 760057, 776625, 800060, 836760, 871625, 960072, 1000075, 1035500, 1045950, 1101000, 1200090, 1242600, 1394600, 1520114, 1553250, 1600120, 1743250, 2000150, 2071000, 2091900, 2280171, 2400180, 2614875, 3000225, 3040228, 3106500, 3486500, 3800285, 4000300, 4183800, 4560342, 4800360, 5000375, 5229750, 6000450, 6080456, 6213000, 6973000, 7600570, 8000600, 9120684, 10000750, 10459500, 11400855, 12000900, 15001125, 15201140, 18241368, 19001425, 20001500, 20919000, 22801710, 24001800, 30002250, 30402280, 38002850, 40003000, 45603420, 57004275, 60004500, 76005700, 91206840, 95007125, 114008550, 120009000, 152011400, 190014250, 228017100, 285021375, 380028500, 456034200, 570042750, 760057000, 1140085500, 2280171000]

約数ペア:

[(1, 2280171000), (2, 1140085500), (3, 760057000), (4, 570042750), (5, 456034200), (6, 380028500), (8, 285021375), (10, 228017100), (12, 190014250), (15, 152011400), (19, 120009000), (20, 114008550), (24, 95007125), (25, 91206840), (30, 76005700), (38, 60004500), (40, 57004275), (50, 45603420), (57, 40003000), (60, 38002850), (75, 30402280), (76, 30002250), (95, 24001800), (100, 22801710), (109, 20919000), (114, 20001500), (120, 19001425), (125, 18241368), (150, 15201140), (152, 15001125), (190, 12000900), (200, 11400855), (218, 10459500), (228, 10000750), (250, 9120684), (285, 8000600), (300, 7600570), (327, 6973000), (367, 6213000), (375, 6080456), (380, 6000450), (436, 5229750), (456, 5000375), (475, 4800360), (500, 4560342), (545, 4183800), (570, 4000300), (600, 3800285), (654, 3486500), (734, 3106500), (750, 3040228), (760, 3000225), (872, 2614875), (950, 2400180), (1000, 2280171), (1090, 2091900), (1101, 2071000), (1140, 2000150), (1308, 1743250), (1425, 1600120), (1468, 1553250), (1500, 1520114), (1635, 1394600), (1835, 1242600), (1900, 1200090), (2071, 1101000), (2180, 1045950), (2202, 1035500), (2280, 1000075), (2375, 960072), (2616, 871625), (2725, 836760), (2850, 800060), (2936, 776625), (3000, 760057), (3270, 697300), (3670, 621300), (3800, 600045), (4142, 550500), (4360, 522975), (4404, 517750), (4750, 480036), (5450, 418380), (5505, 414200), (5700, 400030), (6213, 367000), (6540, 348650), (6973, 327000), (7125, 320024), (7340, 310650), (8175, 278920), (8284, 275250), (8808, 258875), (9175, 248520), (9500, 240018), (10355, 220200), (10900, 209190), (11010, 207100), (11400, 200015), (12426, 183500), (13080, 174325), (13625, 167352), (13946, 163500), (14250, 160012), (14680, 155325), (16350, 139460), (16568, 137625), (18350, 124260), (19000, 120009), (20710, 110100), (20919, 109000), (21800, 104595), (22020, 103550), (24852, 91750), (27250, 83676), (27525, 82840), (27892, 81750), (28500, 80006), (31065, 73400), (32700, 69730), (34865, 65400), (36700, 62130), (40003, 57000), (40875, 55784), (41420, 55050), (41838, 54500), (44040, 51775), (45875, 49704)]