84901500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 290035200

約数和(自身を除く): 205133700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 125, 135, 150, 171, 180, 190, 225, 228, 250, 270, 285, 300, 331, 342, 375, 380, 450, 475, 500, 513, 540, 570, 662, 675, 684, 750, 855, 900, 950, 993, 1026, 1125, 1140, 1324, 1350, 1425, 1500, 1655, 1710, 1900, 1986, 2052, 2250, 2375, 2565, 2700, 2850, 2979, 3310, 3375, 3420, 3972, 4275, 4500, 4750, 4965, 5130, 5700, 5958, 6289, 6620, 6750, 7125, 8275, 8550, 8937, 9500, 9930, 10260, 11916, 12578, 12825, 13500, 14250, 14895, 16550, 17100, 17874, 18867, 19860, 21375, 24825, 25156, 25650, 28500, 29790, 31445, 33100, 35748, 37734, 41375, 42750, 44685, 49650, 51300, 56601, 59580, 62890, 64125, 74475, 75468, 82750, 85500, 89370, 94335, 99300, 113202, 124125, 125780, 128250, 148950, 157225, 165500, 169803, 178740, 188670, 223425, 226404, 248250, 256500, 283005, 297900, 314450, 339606, 372375, 377340, 446850, 471675, 496500, 566010, 628900, 679212, 744750, 786125, 849015, 893700, 943350, 1117125, 1132020, 1415025, 1489500, 1572250, 1698030, 1886700, 2234250, 2358375, 2830050, 3144500, 3396060, 4245075, 4468500, 4716750, 5660100, 7075125, 8490150, 9433500, 14150250, 16980300, 21225375, 28300500, 42450750, 84901500]

約数ペア:

[(1, 84901500), (2, 42450750), (3, 28300500), (4, 21225375), (5, 16980300), (6, 14150250), (9, 9433500), (10, 8490150), (12, 7075125), (15, 5660100), (18, 4716750), (19, 4468500), (20, 4245075), (25, 3396060), (27, 3144500), (30, 2830050), (36, 2358375), (38, 2234250), (45, 1886700), (50, 1698030), (54, 1572250), (57, 1489500), (60, 1415025), (75, 1132020), (76, 1117125), (90, 943350), (95, 893700), (100, 849015), (108, 786125), (114, 744750), (125, 679212), (135, 628900), (150, 566010), (171, 496500), (180, 471675), (190, 446850), (225, 377340), (228, 372375), (250, 339606), (270, 314450), (285, 297900), (300, 283005), (331, 256500), (342, 248250), (375, 226404), (380, 223425), (450, 188670), (475, 178740), (500, 169803), (513, 165500), (540, 157225), (570, 148950), (662, 128250), (675, 125780), (684, 124125), (750, 113202), (855, 99300), (900, 94335), (950, 89370), (993, 85500), (1026, 82750), (1125, 75468), (1140, 74475), (1324, 64125), (1350, 62890), (1425, 59580), (1500, 56601), (1655, 51300), (1710, 49650), (1900, 44685), (1986, 42750), (2052, 41375), (2250, 37734), (2375, 35748), (2565, 33100), (2700, 31445), (2850, 29790), (2979, 28500), (3310, 25650), (3375, 25156), (3420, 24825), (3972, 21375), (4275, 19860), (4500, 18867), (4750, 17874), (4965, 17100), (5130, 16550), (5700, 14895), (5958, 14250), (6289, 13500), (6620, 12825), (6750, 12578), (7125, 11916), (8275, 10260), (8550, 9930), (8937, 9500)]