74876340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 275466240

約数和(自身を除く): 200589900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 853, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1706, 1995, 2090, 2310, 2508, 2559, 2660, 2926, 3135, 3412, 3990, 4180, 4265, 4389, 4620, 5118, 5852, 5971, 6270, 7315, 7980, 8530, 8778, 9383, 10236, 11942, 12540, 12795, 14630, 16207, 17060, 17556, 17913, 18766, 21945, 23884, 25590, 28149, 29260, 29855, 32414, 35826, 37532, 43890, 46915, 48621, 51180, 56298, 59710, 64828, 65681, 71652, 81035, 87780, 89565, 93830, 97242, 112596, 113449, 119420, 131362, 140745, 162070, 178277, 179130, 187660, 194484, 197043, 226898, 243105, 262724, 281490, 324140, 328405, 340347, 356554, 358260, 394086, 453796, 486210, 534831, 562980, 567245, 656810, 680694, 713108, 788172, 891385, 972420, 985215, 1069662, 1134490, 1247939, 1313620, 1361388, 1701735, 1782770, 1970430, 2139324, 2268980, 2495878, 2674155, 3403470, 3565540, 3743817, 3940860, 4991756, 5348310, 6239695, 6806940, 7487634, 10696620, 12479390, 14975268, 18719085, 24958780, 37438170, 74876340]

約数ペア:

[(1, 74876340), (2, 37438170), (3, 24958780), (4, 18719085), (5, 14975268), (6, 12479390), (7, 10696620), (10, 7487634), (11, 6806940), (12, 6239695), (14, 5348310), (15, 4991756), (19, 3940860), (20, 3743817), (21, 3565540), (22, 3403470), (28, 2674155), (30, 2495878), (33, 2268980), (35, 2139324), (38, 1970430), (42, 1782770), (44, 1701735), (55, 1361388), (57, 1313620), (60, 1247939), (66, 1134490), (70, 1069662), (76, 985215), (77, 972420), (84, 891385), (95, 788172), (105, 713108), (110, 680694), (114, 656810), (132, 567245), (133, 562980), (140, 534831), (154, 486210), (165, 453796), (190, 394086), (209, 358260), (210, 356554), (220, 340347), (228, 328405), (231, 324140), (266, 281490), (285, 262724), (308, 243105), (330, 226898), (380, 197043), (385, 194484), (399, 187660), (418, 179130), (420, 178277), (462, 162070), (532, 140745), (570, 131362), (627, 119420), (660, 113449), (665, 112596), (770, 97242), (798, 93830), (836, 89565), (853, 87780), (924, 81035), (1045, 71652), (1140, 65681), (1155, 64828), (1254, 59710), (1330, 56298), (1463, 51180), (1540, 48621), (1596, 46915), (1706, 43890), (1995, 37532), (2090, 35826), (2310, 32414), (2508, 29855), (2559, 29260), (2660, 28149), (2926, 25590), (3135, 23884), (3412, 21945), (3990, 18766), (4180, 17913), (4265, 17556), (4389, 17060), (4620, 16207), (5118, 14630), (5852, 12795), (5971, 12540), (6270, 11942), (7315, 10236), (7980, 9383), (8530, 8778)]