190998000

素因数分解:

$2^4\times 3^6\times 5^3\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 280

約数和(自身を含む): 697718736

約数和(自身を除く): 506720736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 131, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 250, 262, 270, 300, 324, 360, 375, 393, 400, 405, 432, 450, 486, 500, 524, 540, 600, 648, 655, 675, 720, 729, 750, 786, 810, 900, 972, 1000, 1048, 1080, 1125, 1179, 1200, 1215, 1296, 1310, 1350, 1458, 1500, 1572, 1620, 1800, 1944, 1965, 2000, 2025, 2096, 2160, 2250, 2358, 2430, 2620, 2700, 2916, 3000, 3144, 3240, 3275, 3375, 3537, 3600, 3645, 3888, 3930, 4050, 4500, 4716, 4860, 5240, 5400, 5832, 5895, 6000, 6075, 6288, 6480, 6550, 6750, 7074, 7290, 7860, 8100, 9000, 9432, 9720, 9825, 10125, 10480, 10611, 10800, 11664, 11790, 12150, 13100, 13500, 14148, 14580, 15720, 16200, 16375, 17685, 18000, 18225, 18864, 19440, 19650, 20250, 21222, 23580, 24300, 26200, 27000, 28296, 29160, 29475, 30375, 31440, 31833, 32400, 32750, 35370, 36450, 39300, 40500, 42444, 47160, 48600, 49125, 52400, 53055, 54000, 56592, 58320, 58950, 60750, 63666, 65500, 70740, 72900, 78600, 81000, 84888, 88425, 91125, 94320, 95499, 97200, 98250, 106110, 117900, 121500, 127332, 131000, 141480, 145800, 147375, 157200, 159165, 162000, 169776, 176850, 182250, 190998, 196500, 212220, 235800, 243000, 254664, 262000, 265275, 282960, 291600, 294750, 318330, 353700, 364500, 381996, 393000, 424440, 442125, 471600, 477495, 486000, 509328, 530550, 589500, 636660, 707400, 729000, 763992, 786000, 795825, 848880, 884250, 954990, 1061100, 1179000, 1273320, 1326375, 1414800, 1458000, 1527984, 1591650, 1768500, 1909980, 2122200, 2358000, 2387475, 2546640, 2652750, 3183300, 3537000, 3819960, 3979125, 4244400, 4774950, 5305500, 6366600, 7074000, 7639920, 7958250, 9549900, 10611000, 11937375, 12733200, 15916500, 19099800, 21222000, 23874750, 31833000, 38199600, 47749500, 63666000, 95499000, 190998000]

約数ペア:

[(1, 190998000), (2, 95499000), (3, 63666000), (4, 47749500), (5, 38199600), (6, 31833000), (8, 23874750), (9, 21222000), (10, 19099800), (12, 15916500), (15, 12733200), (16, 11937375), (18, 10611000), (20, 9549900), (24, 7958250), (25, 7639920), (27, 7074000), (30, 6366600), (36, 5305500), (40, 4774950), (45, 4244400), (48, 3979125), (50, 3819960), (54, 3537000), (60, 3183300), (72, 2652750), (75, 2546640), (80, 2387475), (81, 2358000), (90, 2122200), (100, 1909980), (108, 1768500), (120, 1591650), (125, 1527984), (131, 1458000), (135, 1414800), (144, 1326375), (150, 1273320), (162, 1179000), (180, 1061100), (200, 954990), (216, 884250), (225, 848880), (240, 795825), (243, 786000), (250, 763992), (262, 729000), (270, 707400), (300, 636660), (324, 589500), (360, 530550), (375, 509328), (393, 486000), (400, 477495), (405, 471600), (432, 442125), (450, 424440), (486, 393000), (500, 381996), (524, 364500), (540, 353700), (600, 318330), (648, 294750), (655, 291600), (675, 282960), (720, 265275), (729, 262000), (750, 254664), (786, 243000), (810, 235800), (900, 212220), (972, 196500), (1000, 190998), (1048, 182250), (1080, 176850), (1125, 169776), (1179, 162000), (1200, 159165), (1215, 157200), (1296, 147375), (1310, 145800), (1350, 141480), (1458, 131000), (1500, 127332), (1572, 121500), (1620, 117900), (1800, 106110), (1944, 98250), (1965, 97200), (2000, 95499), (2025, 94320), (2096, 91125), (2160, 88425), (2250, 84888), (2358, 81000), (2430, 78600), (2620, 72900), (2700, 70740), (2916, 65500), (3000, 63666), (3144, 60750), (3240, 58950), (3275, 58320), (3375, 56592), (3537, 54000), (3600, 53055), (3645, 52400), (3888, 49125), (3930, 48600), (4050, 47160), (4500, 42444), (4716, 40500), (4860, 39300), (5240, 36450), (5400, 35370), (5832, 32750), (5895, 32400), (6000, 31833), (6075, 31440), (6288, 30375), (6480, 29475), (6550, 29160), (6750, 28296), (7074, 27000), (7290, 26200), (7860, 24300), (8100, 23580), (9000, 21222), (9432, 20250), (9720, 19650), (9825, 19440), (10125, 18864), (10480, 18225), (10611, 18000), (10800, 17685), (11664, 16375), (11790, 16200), (12150, 15720), (13100, 14580), (13500, 14148)]