203866200

素因数分解:

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

素因数の和:2031

約数の個数: 192

約数和(自身を含む): 739536000

約数和(自身を除く): 535669800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 1987, 2052, 2280, 2565, 2700, 2850, 3420, 3800, 3974, 4104, 4275, 5130, 5400, 5700, 5961, 6840, 7948, 8550, 9935, 10260, 11400, 11922, 12825, 15896, 17100, 17883, 19870, 20520, 23844, 25650, 29805, 34200, 35766, 37753, 39740, 47688, 49675, 51300, 53649, 59610, 71532, 75506, 79480, 89415, 99350, 102600, 107298, 113259, 119220, 143064, 149025, 151012, 178830, 188765, 198700, 214596, 226518, 238440, 268245, 298050, 302024, 339777, 357660, 377530, 397400, 429192, 447075, 453036, 536490, 566295, 596100, 679554, 715320, 755060, 894150, 906072, 943825, 1019331, 1072980, 1132590, 1192200, 1341225, 1359108, 1510120, 1698885, 1788300, 1887650, 2038662, 2145960, 2265180, 2682450, 2718216, 2831475, 3397770, 3576600, 3775300, 4077324, 4530360, 5096655, 5364900, 5662950, 6795540, 7550600, 8154648, 8494425, 10193310, 10729800, 11325900, 13591080, 16988850, 20386620, 22651800, 25483275, 33977700, 40773240, 50966550, 67955400, 101933100, 203866200]

約数ペア:

[(1, 203866200), (2, 101933100), (3, 67955400), (4, 50966550), (5, 40773240), (6, 33977700), (8, 25483275), (9, 22651800), (10, 20386620), (12, 16988850), (15, 13591080), (18, 11325900), (19, 10729800), (20, 10193310), (24, 8494425), (25, 8154648), (27, 7550600), (30, 6795540), (36, 5662950), (38, 5364900), (40, 5096655), (45, 4530360), (50, 4077324), (54, 3775300), (57, 3576600), (60, 3397770), (72, 2831475), (75, 2718216), (76, 2682450), (90, 2265180), (95, 2145960), (100, 2038662), (108, 1887650), (114, 1788300), (120, 1698885), (135, 1510120), (150, 1359108), (152, 1341225), (171, 1192200), (180, 1132590), (190, 1072980), (200, 1019331), (216, 943825), (225, 906072), (228, 894150), (270, 755060), (285, 715320), (300, 679554), (342, 596100), (360, 566295), (380, 536490), (450, 453036), (456, 447075), (475, 429192), (513, 397400), (540, 377530), (570, 357660), (600, 339777), (675, 302024), (684, 298050), (760, 268245), (855, 238440), (900, 226518), (950, 214596), (1026, 198700), (1080, 188765), (1140, 178830), (1350, 151012), (1368, 149025), (1425, 143064), (1710, 119220), (1800, 113259), (1900, 107298), (1987, 102600), (2052, 99350), (2280, 89415), (2565, 79480), (2700, 75506), (2850, 71532), (3420, 59610), (3800, 53649), (3974, 51300), (4104, 49675), (4275, 47688), (5130, 39740), (5400, 37753), (5700, 35766), (5961, 34200), (6840, 29805), (7948, 25650), (8550, 23844), (9935, 20520), (10260, 19870), (11400, 17883), (11922, 17100), (12825, 15896)]