512293600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 1595897856

約数和(自身を除く): 1083604256

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 65, 70, 80, 91, 100, 104, 112, 124, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 227, 248, 260, 280, 310, 325, 350, 364, 400, 403, 416, 434, 454, 455, 496, 520, 560, 620, 650, 700, 728, 775, 800, 806, 868, 908, 910, 992, 1040, 1085, 1120, 1135, 1240, 1300, 1400, 1456, 1550, 1589, 1612, 1736, 1816, 1820, 2015, 2080, 2170, 2270, 2275, 2480, 2600, 2800, 2821, 2912, 2951, 3100, 3178, 3224, 3472, 3632, 3640, 4030, 4340, 4540, 4550, 4960, 5200, 5425, 5600, 5642, 5675, 5902, 6200, 6356, 6448, 6944, 7037, 7264, 7280, 7945, 8060, 8680, 9080, 9100, 10075, 10400, 10850, 11284, 11350, 11804, 12400, 12712, 12896, 14074, 14105, 14560, 14755, 15890, 16120, 17360, 18160, 18200, 20150, 20657, 21700, 22568, 22700, 23608, 24800, 25424, 28148, 28210, 29510, 31780, 32240, 34720, 35185, 36320, 36400, 39725, 40300, 41314, 43400, 45136, 45400, 47216, 49259, 50848, 56296, 56420, 59020, 63560, 64480, 70370, 70525, 72800, 73775, 79450, 80600, 82628, 86800, 90272, 90800, 91481, 94432, 98518, 103285, 112592, 112840, 118040, 127120, 140740, 141050, 147550, 158900, 161200, 165256, 173600, 175925, 181600, 182962, 197036, 206570, 225184, 225680, 236080, 246295, 254240, 281480, 282100, 295100, 317800, 322400, 330512, 351850, 365924, 394072, 413140, 451360, 457405, 472160, 492590, 516425, 562960, 564200, 590200, 635600, 640367, 661024, 703700, 731848, 788144, 826280, 914810, 985180, 1032850, 1125920, 1128400, 1180400, 1231475, 1271200, 1280734, 1407400, 1463696, 1576288, 1652560, 1829620, 1970360, 2065700, 2256800, 2287025, 2360800, 2462950, 2561468, 2814800, 2927392, 3201835, 3305120, 3659240, 3940720, 4131400, 4574050, 4925900, 5122936, 5629600, 6403670, 7318480, 7881440, 8262800, 9148100, 9851800, 10245872, 12807340, 14636960, 16009175, 16525600, 18296200, 19703600, 20491744, 25614680, 32018350, 36592400, 39407200, 51229360, 64036700, 73184800, 102458720, 128073400, 256146800, 512293600]

約数ペア:

[(1, 512293600), (2, 256146800), (4, 128073400), (5, 102458720), (7, 73184800), (8, 64036700), (10, 51229360), (13, 39407200), (14, 36592400), (16, 32018350), (20, 25614680), (25, 20491744), (26, 19703600), (28, 18296200), (31, 16525600), (32, 16009175), (35, 14636960), (40, 12807340), (50, 10245872), (52, 9851800), (56, 9148100), (62, 8262800), (65, 7881440), (70, 7318480), (80, 6403670), (91, 5629600), (100, 5122936), (104, 4925900), (112, 4574050), (124, 4131400), (130, 3940720), (140, 3659240), (155, 3305120), (160, 3201835), (175, 2927392), (182, 2814800), (200, 2561468), (208, 2462950), (217, 2360800), (224, 2287025), (227, 2256800), (248, 2065700), (260, 1970360), (280, 1829620), (310, 1652560), (325, 1576288), (350, 1463696), (364, 1407400), (400, 1280734), (403, 1271200), (416, 1231475), (434, 1180400), (454, 1128400), (455, 1125920), (496, 1032850), (520, 985180), (560, 914810), (620, 826280), (650, 788144), (700, 731848), (728, 703700), (775, 661024), (800, 640367), (806, 635600), (868, 590200), (908, 564200), (910, 562960), (992, 516425), (1040, 492590), (1085, 472160), (1120, 457405), (1135, 451360), (1240, 413140), (1300, 394072), (1400, 365924), (1456, 351850), (1550, 330512), (1589, 322400), (1612, 317800), (1736, 295100), (1816, 282100), (1820, 281480), (2015, 254240), (2080, 246295), (2170, 236080), (2270, 225680), (2275, 225184), (2480, 206570), (2600, 197036), (2800, 182962), (2821, 181600), (2912, 175925), (2951, 173600), (3100, 165256), (3178, 161200), (3224, 158900), (3472, 147550), (3632, 141050), (3640, 140740), (4030, 127120), (4340, 118040), (4540, 112840), (4550, 112592), (4960, 103285), (5200, 98518), (5425, 94432), (5600, 91481), (5642, 90800), (5675, 90272), (5902, 86800), (6200, 82628), (6356, 80600), (6448, 79450), (6944, 73775), (7037, 72800), (7264, 70525), (7280, 70370), (7945, 64480), (8060, 63560), (8680, 59020), (9080, 56420), (9100, 56296), (10075, 50848), (10400, 49259), (10850, 47216), (11284, 45400), (11350, 45136), (11804, 43400), (12400, 41314), (12712, 40300), (12896, 39725), (14074, 36400), (14105, 36320), (14560, 35185), (14755, 34720), (15890, 32240), (16120, 31780), (17360, 29510), (18160, 28210), (18200, 28148), (20150, 25424), (20657, 24800), (21700, 23608), (22568, 22700)]