67955400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 144

約数和(自身を含む): 240349200

約数和(自身を除く): 172393800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 1987, 2280, 2850, 3420, 3800, 3974, 4275, 5700, 5961, 6840, 7948, 8550, 9935, 11400, 11922, 15896, 17100, 17883, 19870, 23844, 29805, 34200, 35766, 37753, 39740, 47688, 49675, 59610, 71532, 75506, 79480, 89415, 99350, 113259, 119220, 143064, 149025, 151012, 178830, 188765, 198700, 226518, 238440, 298050, 302024, 339777, 357660, 377530, 397400, 447075, 453036, 566295, 596100, 679554, 715320, 755060, 894150, 906072, 943825, 1132590, 1192200, 1359108, 1510120, 1698885, 1788300, 1887650, 2265180, 2718216, 2831475, 3397770, 3576600, 3775300, 4530360, 5662950, 6795540, 7550600, 8494425, 11325900, 13591080, 16988850, 22651800, 33977700, 67955400]

約数ペア:

[(1, 67955400), (2, 33977700), (3, 22651800), (4, 16988850), (5, 13591080), (6, 11325900), (8, 8494425), (9, 7550600), (10, 6795540), (12, 5662950), (15, 4530360), (18, 3775300), (19, 3576600), (20, 3397770), (24, 2831475), (25, 2718216), (30, 2265180), (36, 1887650), (38, 1788300), (40, 1698885), (45, 1510120), (50, 1359108), (57, 1192200), (60, 1132590), (72, 943825), (75, 906072), (76, 894150), (90, 755060), (95, 715320), (100, 679554), (114, 596100), (120, 566295), (150, 453036), (152, 447075), (171, 397400), (180, 377530), (190, 357660), (200, 339777), (225, 302024), (228, 298050), (285, 238440), (300, 226518), (342, 198700), (360, 188765), (380, 178830), (450, 151012), (456, 149025), (475, 143064), (570, 119220), (600, 113259), (684, 99350), (760, 89415), (855, 79480), (900, 75506), (950, 71532), (1140, 59610), (1368, 49675), (1425, 47688), (1710, 39740), (1800, 37753), (1900, 35766), (1987, 34200), (2280, 29805), (2850, 23844), (3420, 19870), (3800, 17883), (3974, 17100), (4275, 15896), (5700, 11922), (5961, 11400), (6840, 9935), (7948, 8550)]