218665200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 767200896

約数和(自身を除く): 548535696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 107, 120, 130, 131, 150, 156, 195, 200, 208, 214, 240, 260, 262, 300, 312, 321, 325, 390, 393, 400, 428, 520, 524, 535, 600, 624, 642, 650, 655, 780, 786, 856, 975, 1040, 1048, 1070, 1200, 1284, 1300, 1310, 1391, 1560, 1572, 1605, 1703, 1712, 1950, 1965, 2096, 2140, 2568, 2600, 2620, 2675, 2782, 3120, 3144, 3210, 3275, 3406, 3900, 3930, 4173, 4280, 5109, 5136, 5200, 5240, 5350, 5564, 6288, 6420, 6550, 6812, 6955, 7800, 7860, 8025, 8346, 8515, 8560, 9825, 10218, 10480, 10700, 11128, 12840, 13100, 13624, 13910, 14017, 15600, 15720, 16050, 16692, 17030, 19650, 20436, 20865, 21400, 22256, 25545, 25680, 26200, 27248, 27820, 28034, 31440, 32100, 33384, 34060, 34775, 39300, 40872, 41730, 42051, 42575, 42800, 51090, 52400, 55640, 56068, 64200, 66768, 68120, 69550, 70085, 78600, 81744, 83460, 84102, 85150, 102180, 104325, 111280, 112136, 127725, 128400, 136240, 139100, 140170, 157200, 166920, 168204, 170300, 182221, 204360, 208650, 210255, 224272, 255450, 278200, 280340, 333840, 336408, 340600, 350425, 364442, 408720, 417300, 420510, 510900, 546663, 556400, 560680, 672816, 681200, 700850, 728884, 834600, 841020, 911105, 1021800, 1051275, 1093326, 1121360, 1401700, 1457768, 1669200, 1682040, 1822210, 2043600, 2102550, 2186652, 2733315, 2803400, 2915536, 3364080, 3644420, 4205100, 4373304, 4555525, 5466630, 5606800, 7288840, 8410200, 8746608, 9111050, 10933260, 13666575, 14577680, 16820400, 18222100, 21866520, 27333150, 36444200, 43733040, 54666300, 72888400, 109332600, 218665200]

約数ペア:

[(1, 218665200), (2, 109332600), (3, 72888400), (4, 54666300), (5, 43733040), (6, 36444200), (8, 27333150), (10, 21866520), (12, 18222100), (13, 16820400), (15, 14577680), (16, 13666575), (20, 10933260), (24, 9111050), (25, 8746608), (26, 8410200), (30, 7288840), (39, 5606800), (40, 5466630), (48, 4555525), (50, 4373304), (52, 4205100), (60, 3644420), (65, 3364080), (75, 2915536), (78, 2803400), (80, 2733315), (100, 2186652), (104, 2102550), (107, 2043600), (120, 1822210), (130, 1682040), (131, 1669200), (150, 1457768), (156, 1401700), (195, 1121360), (200, 1093326), (208, 1051275), (214, 1021800), (240, 911105), (260, 841020), (262, 834600), (300, 728884), (312, 700850), (321, 681200), (325, 672816), (390, 560680), (393, 556400), (400, 546663), (428, 510900), (520, 420510), (524, 417300), (535, 408720), (600, 364442), (624, 350425), (642, 340600), (650, 336408), (655, 333840), (780, 280340), (786, 278200), (856, 255450), (975, 224272), (1040, 210255), (1048, 208650), (1070, 204360), (1200, 182221), (1284, 170300), (1300, 168204), (1310, 166920), (1391, 157200), (1560, 140170), (1572, 139100), (1605, 136240), (1703, 128400), (1712, 127725), (1950, 112136), (1965, 111280), (2096, 104325), (2140, 102180), (2568, 85150), (2600, 84102), (2620, 83460), (2675, 81744), (2782, 78600), (3120, 70085), (3144, 69550), (3210, 68120), (3275, 66768), (3406, 64200), (3900, 56068), (3930, 55640), (4173, 52400), (4280, 51090), (5109, 42800), (5136, 42575), (5200, 42051), (5240, 41730), (5350, 40872), (5564, 39300), (6288, 34775), (6420, 34060), (6550, 33384), (6812, 32100), (6955, 31440), (7800, 28034), (7860, 27820), (8025, 27248), (8346, 26200), (8515, 25680), (8560, 25545), (9825, 22256), (10218, 21400), (10480, 20865), (10700, 20436), (11128, 19650), (12840, 17030), (13100, 16692), (13624, 16050), (13910, 15720), (14017, 15600)]