82045600

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 262483200

約数和(自身を除く): 180437600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 32, 35, 40, 46, 49, 50, 52, 56, 65, 70, 80, 91, 92, 98, 100, 104, 112, 115, 130, 140, 160, 161, 175, 182, 184, 196, 200, 208, 224, 230, 245, 260, 280, 299, 322, 325, 343, 350, 364, 368, 392, 400, 416, 455, 460, 490, 520, 560, 575, 598, 637, 644, 650, 686, 700, 728, 736, 784, 800, 805, 910, 920, 980, 1040, 1120, 1127, 1150, 1196, 1225, 1274, 1288, 1300, 1372, 1400, 1456, 1495, 1568, 1610, 1715, 1820, 1840, 1960, 2080, 2093, 2254, 2275, 2300, 2392, 2450, 2548, 2576, 2600, 2744, 2800, 2912, 2990, 3185, 3220, 3430, 3640, 3680, 3920, 4025, 4186, 4459, 4508, 4550, 4600, 4784, 4900, 5096, 5152, 5200, 5488, 5600, 5635, 5980, 6370, 6440, 6860, 7280, 7475, 7840, 7889, 8050, 8372, 8575, 8918, 9016, 9100, 9200, 9568, 9800, 10192, 10400, 10465, 10976, 11270, 11960, 12740, 12880, 13720, 14560, 14651, 14950, 15778, 15925, 16100, 16744, 17150, 17836, 18032, 18200, 18400, 19600, 20384, 20930, 22295, 22540, 23920, 25480, 25760, 27440, 28175, 29302, 29900, 31556, 31850, 32200, 33488, 34300, 35672, 36064, 36400, 39200, 39445, 41860, 44590, 45080, 47840, 50960, 52325, 54880, 56350, 58604, 59800, 63112, 63700, 64400, 66976, 68600, 71344, 72800, 73255, 78890, 83720, 89180, 90160, 101920, 102557, 104650, 111475, 112700, 117208, 119600, 126224, 127400, 128800, 137200, 142688, 146510, 157780, 167440, 178360, 180320, 197225, 205114, 209300, 222950, 225400, 234416, 239200, 252448, 254800, 274400, 293020, 315560, 334880, 356720, 366275, 394450, 410228, 418600, 445900, 450800, 468832, 509600, 512785, 586040, 631120, 713440, 732550, 788900, 820456, 837200, 891800, 901600, 1025570, 1172080, 1262240, 1465100, 1577800, 1640912, 1674400, 1783600, 2051140, 2344160, 2563925, 2930200, 3155600, 3281824, 3567200, 4102280, 5127850, 5860400, 6311200, 8204560, 10255700, 11720800, 16409120, 20511400, 41022800, 82045600]

約数ペア:

[(1, 82045600), (2, 41022800), (4, 20511400), (5, 16409120), (7, 11720800), (8, 10255700), (10, 8204560), (13, 6311200), (14, 5860400), (16, 5127850), (20, 4102280), (23, 3567200), (25, 3281824), (26, 3155600), (28, 2930200), (32, 2563925), (35, 2344160), (40, 2051140), (46, 1783600), (49, 1674400), (50, 1640912), (52, 1577800), (56, 1465100), (65, 1262240), (70, 1172080), (80, 1025570), (91, 901600), (92, 891800), (98, 837200), (100, 820456), (104, 788900), (112, 732550), (115, 713440), (130, 631120), (140, 586040), (160, 512785), (161, 509600), (175, 468832), (182, 450800), (184, 445900), (196, 418600), (200, 410228), (208, 394450), (224, 366275), (230, 356720), (245, 334880), (260, 315560), (280, 293020), (299, 274400), (322, 254800), (325, 252448), (343, 239200), (350, 234416), (364, 225400), (368, 222950), (392, 209300), (400, 205114), (416, 197225), (455, 180320), (460, 178360), (490, 167440), (520, 157780), (560, 146510), (575, 142688), (598, 137200), (637, 128800), (644, 127400), (650, 126224), (686, 119600), (700, 117208), (728, 112700), (736, 111475), (784, 104650), (800, 102557), (805, 101920), (910, 90160), (920, 89180), (980, 83720), (1040, 78890), (1120, 73255), (1127, 72800), (1150, 71344), (1196, 68600), (1225, 66976), (1274, 64400), (1288, 63700), (1300, 63112), (1372, 59800), (1400, 58604), (1456, 56350), (1495, 54880), (1568, 52325), (1610, 50960), (1715, 47840), (1820, 45080), (1840, 44590), (1960, 41860), (2080, 39445), (2093, 39200), (2254, 36400), (2275, 36064), (2300, 35672), (2392, 34300), (2450, 33488), (2548, 32200), (2576, 31850), (2600, 31556), (2744, 29900), (2800, 29302), (2912, 28175), (2990, 27440), (3185, 25760), (3220, 25480), (3430, 23920), (3640, 22540), (3680, 22295), (3920, 20930), (4025, 20384), (4186, 19600), (4459, 18400), (4508, 18200), (4550, 18032), (4600, 17836), (4784, 17150), (4900, 16744), (5096, 16100), (5152, 15925), (5200, 15778), (5488, 14950), (5600, 14651), (5635, 14560), (5980, 13720), (6370, 12880), (6440, 12740), (6860, 11960), (7280, 11270), (7475, 10976), (7840, 10465), (7889, 10400), (8050, 10192), (8372, 9800), (8575, 9568), (8918, 9200), (9016, 9100)]