161282400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 573713280

約数和(自身を除く): 412430880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 59, 60, 67, 68, 75, 80, 85, 96, 100, 102, 118, 120, 134, 136, 150, 160, 170, 177, 200, 201, 204, 236, 240, 255, 268, 272, 295, 300, 335, 340, 354, 400, 402, 408, 425, 472, 480, 510, 536, 544, 590, 600, 670, 680, 708, 800, 804, 816, 850, 885, 944, 1003, 1005, 1020, 1072, 1139, 1180, 1200, 1275, 1340, 1360, 1416, 1475, 1608, 1632, 1675, 1700, 1770, 1888, 2006, 2010, 2040, 2144, 2278, 2360, 2400, 2550, 2680, 2720, 2832, 2950, 3009, 3216, 3350, 3400, 3417, 3540, 3953, 4012, 4020, 4080, 4425, 4556, 4720, 5015, 5025, 5100, 5360, 5664, 5695, 5900, 6018, 6432, 6700, 6800, 6834, 7080, 7906, 8024, 8040, 8160, 8850, 9112, 9440, 10030, 10050, 10200, 10720, 11390, 11800, 11859, 12036, 13400, 13600, 13668, 14160, 15045, 15812, 16048, 16080, 17085, 17700, 18224, 19765, 20060, 20100, 20400, 22780, 23600, 23718, 24072, 25075, 26800, 27336, 28320, 28475, 30090, 31624, 32096, 32160, 34170, 35400, 36448, 39530, 40120, 40200, 40800, 45560, 47200, 47436, 48144, 50150, 53600, 54672, 56950, 59295, 60180, 63248, 67201, 68340, 70800, 75225, 79060, 80240, 80400, 85425, 91120, 94872, 96288, 98825, 100300, 109344, 113900, 118590, 120360, 126496, 134402, 136680, 141600, 150450, 158120, 160480, 160800, 170850, 182240, 189744, 197650, 200600, 201603, 227800, 237180, 240720, 268804, 273360, 296475, 300900, 316240, 336005, 341700, 379488, 395300, 401200, 403206, 455600, 474360, 481440, 537608, 546720, 592950, 601800, 632480, 672010, 683400, 790600, 802400, 806412, 911200, 948720, 1008015, 1075216, 1185900, 1203600, 1344020, 1366800, 1581200, 1612824, 1680025, 1897440, 2016030, 2150432, 2371800, 2407200, 2688040, 2733600, 3162400, 3225648, 3360050, 4032060, 4743600, 5040075, 5376080, 6451296, 6720100, 8064120, 9487200, 10080150, 10752160, 13440200, 16128240, 20160300, 26880400, 32256480, 40320600, 53760800, 80641200, 161282400]

約数ペア:

[(1, 161282400), (2, 80641200), (3, 53760800), (4, 40320600), (5, 32256480), (6, 26880400), (8, 20160300), (10, 16128240), (12, 13440200), (15, 10752160), (16, 10080150), (17, 9487200), (20, 8064120), (24, 6720100), (25, 6451296), (30, 5376080), (32, 5040075), (34, 4743600), (40, 4032060), (48, 3360050), (50, 3225648), (51, 3162400), (59, 2733600), (60, 2688040), (67, 2407200), (68, 2371800), (75, 2150432), (80, 2016030), (85, 1897440), (96, 1680025), (100, 1612824), (102, 1581200), (118, 1366800), (120, 1344020), (134, 1203600), (136, 1185900), (150, 1075216), (160, 1008015), (170, 948720), (177, 911200), (200, 806412), (201, 802400), (204, 790600), (236, 683400), (240, 672010), (255, 632480), (268, 601800), (272, 592950), (295, 546720), (300, 537608), (335, 481440), (340, 474360), (354, 455600), (400, 403206), (402, 401200), (408, 395300), (425, 379488), (472, 341700), (480, 336005), (510, 316240), (536, 300900), (544, 296475), (590, 273360), (600, 268804), (670, 240720), (680, 237180), (708, 227800), (800, 201603), (804, 200600), (816, 197650), (850, 189744), (885, 182240), (944, 170850), (1003, 160800), (1005, 160480), (1020, 158120), (1072, 150450), (1139, 141600), (1180, 136680), (1200, 134402), (1275, 126496), (1340, 120360), (1360, 118590), (1416, 113900), (1475, 109344), (1608, 100300), (1632, 98825), (1675, 96288), (1700, 94872), (1770, 91120), (1888, 85425), (2006, 80400), (2010, 80240), (2040, 79060), (2144, 75225), (2278, 70800), (2360, 68340), (2400, 67201), (2550, 63248), (2680, 60180), (2720, 59295), (2832, 56950), (2950, 54672), (3009, 53600), (3216, 50150), (3350, 48144), (3400, 47436), (3417, 47200), (3540, 45560), (3953, 40800), (4012, 40200), (4020, 40120), (4080, 39530), (4425, 36448), (4556, 35400), (4720, 34170), (5015, 32160), (5025, 32096), (5100, 31624), (5360, 30090), (5664, 28475), (5695, 28320), (5900, 27336), (6018, 26800), (6432, 25075), (6700, 24072), (6800, 23718), (6834, 23600), (7080, 22780), (7906, 20400), (8024, 20100), (8040, 20060), (8160, 19765), (8850, 18224), (9112, 17700), (9440, 17085), (10030, 16080), (10050, 16048), (10200, 15812), (10720, 15045), (11390, 14160), (11800, 13668), (11859, 13600), (12036, 13400)]