204847200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 216

約数和(自身を含む): 754357968

約数和(自身を除く): 549510768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 600, 690, 720, 736, 800, 828, 900, 920, 1035, 1104, 1150, 1200, 1237, 1380, 1440, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2400, 2474, 2760, 3312, 3450, 3600, 3680, 3711, 4140, 4600, 4948, 5175, 5520, 6185, 6624, 6900, 7200, 7422, 8280, 9200, 9896, 10350, 11040, 11133, 12370, 13800, 14844, 16560, 18400, 18555, 19792, 20700, 22266, 24740, 27600, 28451, 29688, 30925, 33120, 37110, 39584, 41400, 44532, 49480, 55200, 55665, 56902, 59376, 61850, 74220, 82800, 85353, 89064, 92775, 98960, 111330, 113804, 118752, 123700, 142255, 148440, 165600, 170706, 178128, 185550, 197920, 222660, 227608, 247400, 256059, 278325, 284510, 296880, 341412, 356256, 371100, 426765, 445320, 455216, 494800, 512118, 556650, 569020, 593760, 682824, 711275, 742200, 853530, 890640, 910432, 989600, 1024236, 1113300, 1138040, 1280295, 1365648, 1422550, 1484400, 1707060, 1781280, 2048472, 2133825, 2226600, 2276080, 2560590, 2731296, 2845100, 2968800, 3414120, 4096944, 4267650, 4453200, 4552160, 5121180, 5690200, 6401475, 6828240, 8193888, 8535300, 8906400, 10242360, 11380400, 12802950, 13656480, 17070600, 20484720, 22760800, 25605900, 34141200, 40969440, 51211800, 68282400, 102423600, 204847200]

約数ペア:

[(1, 204847200), (2, 102423600), (3, 68282400), (4, 51211800), (5, 40969440), (6, 34141200), (8, 25605900), (9, 22760800), (10, 20484720), (12, 17070600), (15, 13656480), (16, 12802950), (18, 11380400), (20, 10242360), (23, 8906400), (24, 8535300), (25, 8193888), (30, 6828240), (32, 6401475), (36, 5690200), (40, 5121180), (45, 4552160), (46, 4453200), (48, 4267650), (50, 4096944), (60, 3414120), (69, 2968800), (72, 2845100), (75, 2731296), (80, 2560590), (90, 2276080), (92, 2226600), (96, 2133825), (100, 2048472), (115, 1781280), (120, 1707060), (138, 1484400), (144, 1422550), (150, 1365648), (160, 1280295), (180, 1138040), (184, 1113300), (200, 1024236), (207, 989600), (225, 910432), (230, 890640), (240, 853530), (276, 742200), (288, 711275), (300, 682824), (345, 593760), (360, 569020), (368, 556650), (400, 512118), (414, 494800), (450, 455216), (460, 445320), (480, 426765), (552, 371100), (575, 356256), (600, 341412), (690, 296880), (720, 284510), (736, 278325), (800, 256059), (828, 247400), (900, 227608), (920, 222660), (1035, 197920), (1104, 185550), (1150, 178128), (1200, 170706), (1237, 165600), (1380, 148440), (1440, 142255), (1656, 123700), (1725, 118752), (1800, 113804), (1840, 111330), (2070, 98960), (2208, 92775), (2300, 89064), (2400, 85353), (2474, 82800), (2760, 74220), (3312, 61850), (3450, 59376), (3600, 56902), (3680, 55665), (3711, 55200), (4140, 49480), (4600, 44532), (4948, 41400), (5175, 39584), (5520, 37110), (6185, 33120), (6624, 30925), (6900, 29688), (7200, 28451), (7422, 27600), (8280, 24740), (9200, 22266), (9896, 20700), (10350, 19792), (11040, 18555), (11133, 18400), (12370, 16560), (13800, 14844)]