74723550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 213736320

約数和(自身を除く): 139012770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 121, 138, 150, 165, 179, 230, 242, 253, 275, 330, 345, 358, 363, 506, 537, 550, 575, 605, 690, 726, 759, 825, 895, 1074, 1150, 1210, 1265, 1518, 1650, 1725, 1790, 1815, 1969, 2530, 2685, 2783, 3025, 3450, 3630, 3795, 3938, 4117, 4475, 5370, 5566, 5907, 6050, 6325, 7590, 8234, 8349, 8950, 9075, 9845, 11814, 12351, 12650, 13425, 13915, 16698, 18150, 18975, 19690, 20585, 21659, 24702, 26850, 27830, 29535, 37950, 41170, 41745, 43318, 45287, 49225, 59070, 61755, 64977, 69575, 83490, 90574, 98450, 102925, 108295, 123510, 129954, 135861, 139150, 147675, 205850, 208725, 216590, 226435, 271722, 295350, 308775, 324885, 417450, 452870, 498157, 541475, 617550, 649770, 679305, 996314, 1082950, 1132175, 1358610, 1494471, 1624425, 2264350, 2490785, 2988942, 3248850, 3396525, 4981570, 6793050, 7472355, 12453925, 14944710, 24907850, 37361775, 74723550]

約数ペア:

[(1, 74723550), (2, 37361775), (3, 24907850), (5, 14944710), (6, 12453925), (10, 7472355), (11, 6793050), (15, 4981570), (22, 3396525), (23, 3248850), (25, 2988942), (30, 2490785), (33, 2264350), (46, 1624425), (50, 1494471), (55, 1358610), (66, 1132175), (69, 1082950), (75, 996314), (110, 679305), (115, 649770), (121, 617550), (138, 541475), (150, 498157), (165, 452870), (179, 417450), (230, 324885), (242, 308775), (253, 295350), (275, 271722), (330, 226435), (345, 216590), (358, 208725), (363, 205850), (506, 147675), (537, 139150), (550, 135861), (575, 129954), (605, 123510), (690, 108295), (726, 102925), (759, 98450), (825, 90574), (895, 83490), (1074, 69575), (1150, 64977), (1210, 61755), (1265, 59070), (1518, 49225), (1650, 45287), (1725, 43318), (1790, 41745), (1815, 41170), (1969, 37950), (2530, 29535), (2685, 27830), (2783, 26850), (3025, 24702), (3450, 21659), (3630, 20585), (3795, 19690), (3938, 18975), (4117, 18150), (4475, 16698), (5370, 13915), (5566, 13425), (5907, 12650), (6050, 12351), (6325, 11814), (7590, 9845), (8234, 9075), (8349, 8950)]