26578800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 99636480

約数和(自身を除く): 73057680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 107, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 214, 216, 225, 230, 240, 270, 276, 300, 321, 345, 360, 368, 400, 414, 428, 432, 450, 460, 535, 540, 552, 575, 600, 621, 642, 675, 690, 720, 828, 856, 900, 920, 963, 1035, 1070, 1080, 1104, 1150, 1200, 1242, 1284, 1350, 1380, 1605, 1656, 1712, 1725, 1800, 1840, 1926, 2070, 2140, 2160, 2300, 2461, 2484, 2568, 2675, 2700, 2760, 2889, 3105, 3210, 3312, 3450, 3600, 3852, 4140, 4280, 4600, 4815, 4922, 4968, 5136, 5175, 5350, 5400, 5520, 5778, 6210, 6420, 6900, 7383, 7704, 8025, 8280, 8560, 9200, 9630, 9844, 9936, 10350, 10700, 10800, 11556, 12305, 12420, 12840, 13800, 14445, 14766, 15408, 15525, 16050, 16560, 19260, 19688, 20700, 21400, 22149, 23112, 24075, 24610, 24840, 25680, 27600, 28890, 29532, 31050, 32100, 36915, 38520, 39376, 41400, 42800, 44298, 46224, 48150, 49220, 49680, 57780, 59064, 61525, 62100, 64200, 66447, 72225, 73830, 77040, 82800, 88596, 96300, 98440, 110745, 115560, 118128, 123050, 124200, 128400, 132894, 144450, 147660, 177192, 184575, 192600, 196880, 221490, 231120, 246100, 248400, 265788, 288900, 295320, 332235, 354384, 369150, 385200, 442980, 492200, 531576, 553725, 577800, 590640, 664470, 738300, 885960, 984400, 1063152, 1107450, 1155600, 1328940, 1476600, 1661175, 1771920, 2214900, 2657880, 2953200, 3322350, 4429800, 5315760, 6644700, 8859600, 13289400, 26578800]

約数ペア:

[(1, 26578800), (2, 13289400), (3, 8859600), (4, 6644700), (5, 5315760), (6, 4429800), (8, 3322350), (9, 2953200), (10, 2657880), (12, 2214900), (15, 1771920), (16, 1661175), (18, 1476600), (20, 1328940), (23, 1155600), (24, 1107450), (25, 1063152), (27, 984400), (30, 885960), (36, 738300), (40, 664470), (45, 590640), (46, 577800), (48, 553725), (50, 531576), (54, 492200), (60, 442980), (69, 385200), (72, 369150), (75, 354384), (80, 332235), (90, 295320), (92, 288900), (100, 265788), (107, 248400), (108, 246100), (115, 231120), (120, 221490), (135, 196880), (138, 192600), (144, 184575), (150, 177192), (180, 147660), (184, 144450), (200, 132894), (207, 128400), (214, 124200), (216, 123050), (225, 118128), (230, 115560), (240, 110745), (270, 98440), (276, 96300), (300, 88596), (321, 82800), (345, 77040), (360, 73830), (368, 72225), (400, 66447), (414, 64200), (428, 62100), (432, 61525), (450, 59064), (460, 57780), (535, 49680), (540, 49220), (552, 48150), (575, 46224), (600, 44298), (621, 42800), (642, 41400), (675, 39376), (690, 38520), (720, 36915), (828, 32100), (856, 31050), (900, 29532), (920, 28890), (963, 27600), (1035, 25680), (1070, 24840), (1080, 24610), (1104, 24075), (1150, 23112), (1200, 22149), (1242, 21400), (1284, 20700), (1350, 19688), (1380, 19260), (1605, 16560), (1656, 16050), (1712, 15525), (1725, 15408), (1800, 14766), (1840, 14445), (1926, 13800), (2070, 12840), (2140, 12420), (2160, 12305), (2300, 11556), (2461, 10800), (2484, 10700), (2568, 10350), (2675, 9936), (2700, 9844), (2760, 9630), (2889, 9200), (3105, 8560), (3210, 8280), (3312, 8025), (3450, 7704), (3600, 7383), (3852, 6900), (4140, 6420), (4280, 6210), (4600, 5778), (4815, 5520), (4922, 5400), (4968, 5350), (5136, 5175)]