66737880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:934

約数の個数: 192

約数和(自身を含む): 249350400

約数和(自身を除く): 182612520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 887, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1774, 1881, 1980, 2090, 2280, 2508, 2661, 3135, 3420, 3548, 3762, 3960, 4180, 4435, 5016, 5322, 6270, 6840, 7096, 7524, 7983, 8360, 8870, 9405, 9757, 10644, 12540, 13305, 15048, 15966, 16853, 17740, 18810, 19514, 21288, 25080, 26610, 29271, 31932, 33706, 35480, 37620, 39028, 39915, 48785, 50559, 53220, 58542, 63864, 67412, 75240, 78056, 79830, 84265, 87813, 97570, 101118, 106440, 117084, 134824, 146355, 151677, 159660, 168530, 175626, 185383, 195140, 202236, 234168, 252795, 292710, 303354, 319320, 337060, 351252, 370766, 390280, 404472, 439065, 505590, 556149, 585420, 606708, 674120, 702504, 741532, 758385, 878130, 926915, 1011180, 1112298, 1170840, 1213416, 1483064, 1516770, 1668447, 1756260, 1853830, 2022360, 2224596, 2780745, 3033540, 3336894, 3512520, 3707660, 4449192, 5561490, 6067080, 6673788, 7415320, 8342235, 11122980, 13347576, 16684470, 22245960, 33368940, 66737880]

約数ペア:

[(1, 66737880), (2, 33368940), (3, 22245960), (4, 16684470), (5, 13347576), (6, 11122980), (8, 8342235), (9, 7415320), (10, 6673788), (11, 6067080), (12, 5561490), (15, 4449192), (18, 3707660), (19, 3512520), (20, 3336894), (22, 3033540), (24, 2780745), (30, 2224596), (33, 2022360), (36, 1853830), (38, 1756260), (40, 1668447), (44, 1516770), (45, 1483064), (55, 1213416), (57, 1170840), (60, 1112298), (66, 1011180), (72, 926915), (76, 878130), (88, 758385), (90, 741532), (95, 702504), (99, 674120), (110, 606708), (114, 585420), (120, 556149), (132, 505590), (152, 439065), (165, 404472), (171, 390280), (180, 370766), (190, 351252), (198, 337060), (209, 319320), (220, 303354), (228, 292710), (264, 252795), (285, 234168), (330, 202236), (342, 195140), (360, 185383), (380, 175626), (396, 168530), (418, 159660), (440, 151677), (456, 146355), (495, 134824), (570, 117084), (627, 106440), (660, 101118), (684, 97570), (760, 87813), (792, 84265), (836, 79830), (855, 78056), (887, 75240), (990, 67412), (1045, 63864), (1140, 58542), (1254, 53220), (1320, 50559), (1368, 48785), (1672, 39915), (1710, 39028), (1774, 37620), (1881, 35480), (1980, 33706), (2090, 31932), (2280, 29271), (2508, 26610), (2661, 25080), (3135, 21288), (3420, 19514), (3548, 18810), (3762, 17740), (3960, 16853), (4180, 15966), (4435, 15048), (5016, 13305), (5322, 12540), (6270, 10644), (6840, 9757), (7096, 9405), (7524, 8870), (7983, 8360)]