128257200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1596

約数の個数: 180

約数和(自身を含む): 464739600

約数和(自身を除く): 336482400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1549, 1656, 1725, 1800, 1840, 2070, 2300, 2760, 3098, 3312, 3450, 3600, 4140, 4600, 4647, 5175, 5520, 6196, 6900, 7745, 8280, 9200, 9294, 10350, 12392, 13800, 13941, 15490, 16560, 18588, 20700, 23235, 24784, 27600, 27882, 30980, 35627, 37176, 38725, 41400, 46470, 55764, 61960, 69705, 71254, 74352, 77450, 82800, 92940, 106881, 111528, 116175, 123920, 139410, 142508, 154900, 178135, 185880, 213762, 223056, 232350, 278820, 285016, 309800, 320643, 348525, 356270, 371760, 427524, 464700, 534405, 557640, 570032, 619600, 641286, 697050, 712540, 855048, 890675, 929400, 1068810, 1115280, 1282572, 1394100, 1425080, 1603215, 1710096, 1781350, 1858800, 2137620, 2565144, 2672025, 2788200, 2850160, 3206430, 3562700, 4275240, 5130288, 5344050, 5576400, 6412860, 7125400, 8016075, 8550480, 10688100, 12825720, 14250800, 16032150, 21376200, 25651440, 32064300, 42752400, 64128600, 128257200]

約数ペア:

[(1, 128257200), (2, 64128600), (3, 42752400), (4, 32064300), (5, 25651440), (6, 21376200), (8, 16032150), (9, 14250800), (10, 12825720), (12, 10688100), (15, 8550480), (16, 8016075), (18, 7125400), (20, 6412860), (23, 5576400), (24, 5344050), (25, 5130288), (30, 4275240), (36, 3562700), (40, 3206430), (45, 2850160), (46, 2788200), (48, 2672025), (50, 2565144), (60, 2137620), (69, 1858800), (72, 1781350), (75, 1710096), (80, 1603215), (90, 1425080), (92, 1394100), (100, 1282572), (115, 1115280), (120, 1068810), (138, 929400), (144, 890675), (150, 855048), (180, 712540), (184, 697050), (200, 641286), (207, 619600), (225, 570032), (230, 557640), (240, 534405), (276, 464700), (300, 427524), (345, 371760), (360, 356270), (368, 348525), (400, 320643), (414, 309800), (450, 285016), (460, 278820), (552, 232350), (575, 223056), (600, 213762), (690, 185880), (720, 178135), (828, 154900), (900, 142508), (920, 139410), (1035, 123920), (1104, 116175), (1150, 111528), (1200, 106881), (1380, 92940), (1549, 82800), (1656, 77450), (1725, 74352), (1800, 71254), (1840, 69705), (2070, 61960), (2300, 55764), (2760, 46470), (3098, 41400), (3312, 38725), (3450, 37176), (3600, 35627), (4140, 30980), (4600, 27882), (4647, 27600), (5175, 24784), (5520, 23235), (6196, 20700), (6900, 18588), (7745, 16560), (8280, 15490), (9200, 13941), (9294, 13800), (10350, 12392)]