171289800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 645896160

約数和(自身を除く): 474606360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 41, 44, 45, 50, 55, 60, 66, 72, 75, 82, 88, 90, 99, 100, 110, 120, 123, 132, 150, 164, 165, 180, 198, 200, 205, 211, 220, 225, 246, 264, 275, 300, 328, 330, 360, 369, 396, 410, 422, 440, 450, 451, 492, 495, 550, 600, 615, 633, 660, 738, 792, 820, 825, 844, 900, 902, 984, 990, 1025, 1055, 1100, 1230, 1266, 1320, 1353, 1476, 1640, 1650, 1688, 1800, 1804, 1845, 1899, 1980, 2050, 2110, 2200, 2255, 2321, 2460, 2475, 2532, 2706, 2952, 3075, 3165, 3300, 3608, 3690, 3798, 3960, 4059, 4100, 4220, 4510, 4642, 4920, 4950, 5064, 5275, 5412, 6150, 6330, 6600, 6765, 6963, 7380, 7596, 8118, 8200, 8440, 8651, 9020, 9225, 9284, 9495, 9900, 10550, 10824, 11275, 11605, 12300, 12660, 13530, 13926, 14760, 15192, 15825, 16236, 17302, 18040, 18450, 18568, 18990, 19800, 20295, 20889, 21100, 22550, 23210, 24600, 25320, 25953, 27060, 27852, 31650, 32472, 33825, 34604, 34815, 36900, 37980, 40590, 41778, 42200, 43255, 45100, 46420, 47475, 51906, 54120, 55704, 58025, 63300, 67650, 69208, 69630, 73800, 75960, 77859, 81180, 83556, 86510, 90200, 92840, 94950, 95161, 101475, 103812, 104445, 116050, 126600, 129765, 135300, 139260, 155718, 162360, 167112, 173020, 174075, 189900, 190322, 202950, 207624, 208890, 216275, 232100, 259530, 270600, 278520, 285483, 311436, 346040, 348150, 379800, 380644, 389295, 405900, 417780, 432550, 464200, 475805, 519060, 522225, 570966, 622872, 648825, 696300, 761288, 778590, 811800, 835560, 856449, 865100, 951610, 1038120, 1044450, 1141932, 1297650, 1392600, 1427415, 1557180, 1712898, 1730200, 1903220, 1946475, 2088900, 2283864, 2379025, 2595300, 2854830, 3114360, 3425796, 3806440, 3892950, 4177800, 4282245, 4758050, 5190600, 5709660, 6851592, 7137075, 7785900, 8564490, 9516100, 11419320, 14274150, 15571800, 17128980, 19032200, 21411225, 28548300, 34257960, 42822450, 57096600, 85644900, 171289800]

約数ペア:

[(1, 171289800), (2, 85644900), (3, 57096600), (4, 42822450), (5, 34257960), (6, 28548300), (8, 21411225), (9, 19032200), (10, 17128980), (11, 15571800), (12, 14274150), (15, 11419320), (18, 9516100), (20, 8564490), (22, 7785900), (24, 7137075), (25, 6851592), (30, 5709660), (33, 5190600), (36, 4758050), (40, 4282245), (41, 4177800), (44, 3892950), (45, 3806440), (50, 3425796), (55, 3114360), (60, 2854830), (66, 2595300), (72, 2379025), (75, 2283864), (82, 2088900), (88, 1946475), (90, 1903220), (99, 1730200), (100, 1712898), (110, 1557180), (120, 1427415), (123, 1392600), (132, 1297650), (150, 1141932), (164, 1044450), (165, 1038120), (180, 951610), (198, 865100), (200, 856449), (205, 835560), (211, 811800), (220, 778590), (225, 761288), (246, 696300), (264, 648825), (275, 622872), (300, 570966), (328, 522225), (330, 519060), (360, 475805), (369, 464200), (396, 432550), (410, 417780), (422, 405900), (440, 389295), (450, 380644), (451, 379800), (492, 348150), (495, 346040), (550, 311436), (600, 285483), (615, 278520), (633, 270600), (660, 259530), (738, 232100), (792, 216275), (820, 208890), (825, 207624), (844, 202950), (900, 190322), (902, 189900), (984, 174075), (990, 173020), (1025, 167112), (1055, 162360), (1100, 155718), (1230, 139260), (1266, 135300), (1320, 129765), (1353, 126600), (1476, 116050), (1640, 104445), (1650, 103812), (1688, 101475), (1800, 95161), (1804, 94950), (1845, 92840), (1899, 90200), (1980, 86510), (2050, 83556), (2110, 81180), (2200, 77859), (2255, 75960), (2321, 73800), (2460, 69630), (2475, 69208), (2532, 67650), (2706, 63300), (2952, 58025), (3075, 55704), (3165, 54120), (3300, 51906), (3608, 47475), (3690, 46420), (3798, 45100), (3960, 43255), (4059, 42200), (4100, 41778), (4220, 40590), (4510, 37980), (4642, 36900), (4920, 34815), (4950, 34604), (5064, 33825), (5275, 32472), (5412, 31650), (6150, 27852), (6330, 27060), (6600, 25953), (6765, 25320), (6963, 24600), (7380, 23210), (7596, 22550), (8118, 21100), (8200, 20889), (8440, 20295), (8651, 19800), (9020, 18990), (9225, 18568), (9284, 18450), (9495, 18040), (9900, 17302), (10550, 16236), (10824, 15825), (11275, 15192), (11605, 14760), (12300, 13926), (12660, 13530)]