65156000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 198132480

約数和(自身を除く): 132976480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 160, 175, 179, 182, 200, 208, 224, 250, 260, 280, 325, 350, 358, 364, 400, 416, 455, 500, 520, 560, 650, 700, 716, 728, 800, 875, 895, 910, 1000, 1040, 1120, 1253, 1300, 1400, 1432, 1456, 1625, 1750, 1790, 1820, 2000, 2080, 2275, 2327, 2506, 2600, 2800, 2864, 2912, 3250, 3500, 3580, 3640, 4000, 4475, 4550, 4654, 5012, 5200, 5600, 5728, 6265, 6500, 7000, 7160, 7280, 8950, 9100, 9308, 10024, 10400, 11375, 11635, 12530, 13000, 14000, 14320, 14560, 16289, 17900, 18200, 18616, 20048, 22375, 22750, 23270, 25060, 26000, 28000, 28640, 31325, 32578, 35800, 36400, 37232, 40096, 44750, 45500, 46540, 50120, 52000, 58175, 62650, 65156, 71600, 72800, 74464, 81445, 89500, 91000, 93080, 100240, 116350, 125300, 130312, 143200, 156625, 162890, 179000, 182000, 186160, 200480, 232700, 250600, 260624, 290875, 313250, 325780, 358000, 364000, 372320, 407225, 465400, 501200, 521248, 581750, 626500, 651560, 716000, 814450, 930800, 1002400, 1163500, 1253000, 1303120, 1628900, 1861600, 2036125, 2327000, 2506000, 2606240, 3257800, 4072250, 4654000, 5012000, 6515600, 8144500, 9308000, 13031200, 16289000, 32578000, 65156000]

約数ペア:

[(1, 65156000), (2, 32578000), (4, 16289000), (5, 13031200), (7, 9308000), (8, 8144500), (10, 6515600), (13, 5012000), (14, 4654000), (16, 4072250), (20, 3257800), (25, 2606240), (26, 2506000), (28, 2327000), (32, 2036125), (35, 1861600), (40, 1628900), (50, 1303120), (52, 1253000), (56, 1163500), (65, 1002400), (70, 930800), (80, 814450), (91, 716000), (100, 651560), (104, 626500), (112, 581750), (125, 521248), (130, 501200), (140, 465400), (160, 407225), (175, 372320), (179, 364000), (182, 358000), (200, 325780), (208, 313250), (224, 290875), (250, 260624), (260, 250600), (280, 232700), (325, 200480), (350, 186160), (358, 182000), (364, 179000), (400, 162890), (416, 156625), (455, 143200), (500, 130312), (520, 125300), (560, 116350), (650, 100240), (700, 93080), (716, 91000), (728, 89500), (800, 81445), (875, 74464), (895, 72800), (910, 71600), (1000, 65156), (1040, 62650), (1120, 58175), (1253, 52000), (1300, 50120), (1400, 46540), (1432, 45500), (1456, 44750), (1625, 40096), (1750, 37232), (1790, 36400), (1820, 35800), (2000, 32578), (2080, 31325), (2275, 28640), (2327, 28000), (2506, 26000), (2600, 25060), (2800, 23270), (2864, 22750), (2912, 22375), (3250, 20048), (3500, 18616), (3580, 18200), (3640, 17900), (4000, 16289), (4475, 14560), (4550, 14320), (4654, 14000), (5012, 13000), (5200, 12530), (5600, 11635), (5728, 11375), (6265, 10400), (6500, 10024), (7000, 9308), (7160, 9100), (7280, 8950)]