191523420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1745

約数の個数: 192

約数和(自身を含む): 684633600

約数和(自身を除く): 493110180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1697, 1710, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3135, 3394, 3420, 3762, 4180, 5091, 5130, 5643, 5940, 6270, 6788, 7524, 8485, 9405, 10182, 10260, 11286, 12540, 15273, 16970, 18667, 18810, 20364, 22572, 25455, 28215, 30546, 32243, 33940, 37334, 37620, 45819, 50910, 56001, 56430, 61092, 64486, 74668, 76365, 91638, 93335, 96729, 101820, 112002, 112860, 128972, 152730, 161215, 168003, 183276, 186670, 193458, 224004, 229095, 280005, 290187, 305460, 322430, 336006, 354673, 373340, 386916, 458190, 483645, 504009, 560010, 580374, 644860, 672012, 709346, 840015, 870561, 916380, 967290, 1008018, 1064019, 1120020, 1160748, 1418692, 1450935, 1680030, 1741122, 1773365, 1934580, 2016036, 2128038, 2520045, 2901870, 3192057, 3360060, 3482244, 3546730, 4256076, 4352805, 5040090, 5320095, 5803740, 6384114, 7093460, 8705610, 9576171, 10080180, 10640190, 12768228, 15960285, 17411220, 19152342, 21280380, 31920570, 38304684, 47880855, 63841140, 95761710, 191523420]

約数ペア:

[(1, 191523420), (2, 95761710), (3, 63841140), (4, 47880855), (5, 38304684), (6, 31920570), (9, 21280380), (10, 19152342), (11, 17411220), (12, 15960285), (15, 12768228), (18, 10640190), (19, 10080180), (20, 9576171), (22, 8705610), (27, 7093460), (30, 6384114), (33, 5803740), (36, 5320095), (38, 5040090), (44, 4352805), (45, 4256076), (54, 3546730), (55, 3482244), (57, 3360060), (60, 3192057), (66, 2901870), (76, 2520045), (90, 2128038), (95, 2016036), (99, 1934580), (108, 1773365), (110, 1741122), (114, 1680030), (132, 1450935), (135, 1418692), (165, 1160748), (171, 1120020), (180, 1064019), (190, 1008018), (198, 967290), (209, 916380), (220, 870561), (228, 840015), (270, 709346), (285, 672012), (297, 644860), (330, 580374), (342, 560010), (380, 504009), (396, 483645), (418, 458190), (495, 386916), (513, 373340), (540, 354673), (570, 336006), (594, 322430), (627, 305460), (660, 290187), (684, 280005), (836, 229095), (855, 224004), (990, 193458), (1026, 186670), (1045, 183276), (1140, 168003), (1188, 161215), (1254, 152730), (1485, 128972), (1697, 112860), (1710, 112002), (1881, 101820), (1980, 96729), (2052, 93335), (2090, 91638), (2508, 76365), (2565, 74668), (2970, 64486), (3135, 61092), (3394, 56430), (3420, 56001), (3762, 50910), (4180, 45819), (5091, 37620), (5130, 37334), (5643, 33940), (5940, 32243), (6270, 30546), (6788, 28215), (7524, 25455), (8485, 22572), (9405, 20364), (10182, 18810), (10260, 18667), (11286, 16970), (12540, 15273)]