164744400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 566820864

約数和(自身を除く): 402076464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 47, 48, 50, 60, 69, 75, 80, 92, 94, 100, 115, 120, 127, 138, 141, 150, 184, 188, 200, 230, 235, 240, 254, 276, 282, 300, 345, 368, 376, 381, 400, 460, 470, 508, 552, 564, 575, 600, 635, 690, 705, 752, 762, 920, 940, 1016, 1081, 1104, 1128, 1150, 1175, 1200, 1270, 1380, 1410, 1524, 1725, 1840, 1880, 1905, 2032, 2162, 2256, 2300, 2350, 2540, 2760, 2820, 2921, 3048, 3175, 3243, 3450, 3525, 3760, 3810, 4324, 4600, 4700, 5080, 5405, 5520, 5640, 5842, 5969, 6096, 6350, 6486, 6900, 7050, 7620, 8648, 8763, 9200, 9400, 9525, 10160, 10810, 11280, 11684, 11938, 12700, 12972, 13800, 14100, 14605, 15240, 16215, 17296, 17526, 17907, 18800, 19050, 21620, 23368, 23876, 25400, 25944, 27025, 27600, 28200, 29210, 29845, 30480, 32430, 35052, 35814, 38100, 43240, 43815, 46736, 47752, 50800, 51888, 54050, 56400, 58420, 59690, 64860, 70104, 71628, 73025, 76200, 81075, 86480, 87630, 89535, 95504, 108100, 116840, 119380, 129720, 137287, 140208, 143256, 146050, 149225, 152400, 162150, 175260, 179070, 216200, 219075, 233680, 238760, 259440, 274574, 286512, 292100, 298450, 324300, 350520, 358140, 411861, 432400, 438150, 447675, 477520, 549148, 584200, 596900, 648600, 686435, 701040, 716280, 823722, 876300, 895350, 1098296, 1168400, 1193800, 1297200, 1372870, 1432560, 1647444, 1752600, 1790700, 2059305, 2196592, 2387600, 2745740, 3294888, 3432175, 3505200, 3581400, 4118610, 5491480, 6589776, 6864350, 7162800, 8237220, 10296525, 10982960, 13728700, 16474440, 20593050, 27457400, 32948880, 41186100, 54914800, 82372200, 164744400]

約数ペア:

[(1, 164744400), (2, 82372200), (3, 54914800), (4, 41186100), (5, 32948880), (6, 27457400), (8, 20593050), (10, 16474440), (12, 13728700), (15, 10982960), (16, 10296525), (20, 8237220), (23, 7162800), (24, 6864350), (25, 6589776), (30, 5491480), (40, 4118610), (46, 3581400), (47, 3505200), (48, 3432175), (50, 3294888), (60, 2745740), (69, 2387600), (75, 2196592), (80, 2059305), (92, 1790700), (94, 1752600), (100, 1647444), (115, 1432560), (120, 1372870), (127, 1297200), (138, 1193800), (141, 1168400), (150, 1098296), (184, 895350), (188, 876300), (200, 823722), (230, 716280), (235, 701040), (240, 686435), (254, 648600), (276, 596900), (282, 584200), (300, 549148), (345, 477520), (368, 447675), (376, 438150), (381, 432400), (400, 411861), (460, 358140), (470, 350520), (508, 324300), (552, 298450), (564, 292100), (575, 286512), (600, 274574), (635, 259440), (690, 238760), (705, 233680), (752, 219075), (762, 216200), (920, 179070), (940, 175260), (1016, 162150), (1081, 152400), (1104, 149225), (1128, 146050), (1150, 143256), (1175, 140208), (1200, 137287), (1270, 129720), (1380, 119380), (1410, 116840), (1524, 108100), (1725, 95504), (1840, 89535), (1880, 87630), (1905, 86480), (2032, 81075), (2162, 76200), (2256, 73025), (2300, 71628), (2350, 70104), (2540, 64860), (2760, 59690), (2820, 58420), (2921, 56400), (3048, 54050), (3175, 51888), (3243, 50800), (3450, 47752), (3525, 46736), (3760, 43815), (3810, 43240), (4324, 38100), (4600, 35814), (4700, 35052), (5080, 32430), (5405, 30480), (5520, 29845), (5640, 29210), (5842, 28200), (5969, 27600), (6096, 27025), (6350, 25944), (6486, 25400), (6900, 23876), (7050, 23368), (7620, 21620), (8648, 19050), (8763, 18800), (9200, 17907), (9400, 17526), (9525, 17296), (10160, 16215), (10810, 15240), (11280, 14605), (11684, 14100), (11938, 13800), (12700, 12972)]