28680070800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1109}}^1$

素因数の和:2090

約数の個数: 240

約数和(自身を含む): 96055102080

約数和(自身を除く): 67375031280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 937, 1104, 1109, 1150, 1200, 1380, 1725, 1840, 1874, 2218, 2300, 2760, 2811, 3327, 3450, 3748, 4436, 4600, 4685, 5520, 5545, 5622, 6654, 6900, 7496, 8872, 9200, 9370, 11090, 11244, 13308, 13800, 14055, 14992, 16635, 17744, 18740, 21551, 22180, 22488, 23425, 25507, 26616, 27600, 27725, 28110, 33270, 37480, 43102, 44360, 44976, 46850, 51014, 53232, 55450, 56220, 64653, 66540, 70275, 74960, 76521, 83175, 86204, 88720, 93700, 102028, 107755, 110900, 112440, 127535, 129306, 133080, 140550, 153042, 166350, 172408, 187400, 204056, 215510, 221800, 224880, 255070, 258612, 266160, 281100, 306084, 323265, 332700, 344816, 374800, 382605, 408112, 431020, 443600, 510140, 517224, 538775, 562200, 612168, 637675, 646530, 665400, 765210, 862040, 1020280, 1034448, 1039133, 1077550, 1124400, 1224336, 1275350, 1293060, 1330800, 1530420, 1616325, 1724080, 1913025, 2040560, 2078266, 2155100, 2550700, 2586120, 3060840, 3117399, 3232650, 3826050, 4156532, 4310200, 5101400, 5172240, 5195665, 6121680, 6234798, 6465300, 7652100, 8313064, 8620400, 10202800, 10391330, 12469596, 12930600, 15304200, 15586995, 16626128, 20782660, 23900059, 24939192, 25861200, 25978325, 30608400, 31173990, 41565320, 47800118, 49878384, 51956650, 62347980, 71700177, 77934975, 83130640, 95600236, 103913300, 119500295, 124695960, 143400354, 155869950, 191200472, 207826600, 239000590, 249391920, 286800708, 311739900, 358500885, 382400944, 415653200, 478001180, 573601416, 597501475, 623479800, 717001770, 956002360, 1147202832, 1195002950, 1246959600, 1434003540, 1792504425, 1912004720, 2390005900, 2868007080, 3585008850, 4780011800, 5736014160, 7170017700, 9560023600, 14340035400, 28680070800]

約数ペア:

[(1, 28680070800), (2, 14340035400), (3, 9560023600), (4, 7170017700), (5, 5736014160), (6, 4780011800), (8, 3585008850), (10, 2868007080), (12, 2390005900), (15, 1912004720), (16, 1792504425), (20, 1434003540), (23, 1246959600), (24, 1195002950), (25, 1147202832), (30, 956002360), (40, 717001770), (46, 623479800), (48, 597501475), (50, 573601416), (60, 478001180), (69, 415653200), (75, 382400944), (80, 358500885), (92, 311739900), (100, 286800708), (115, 249391920), (120, 239000590), (138, 207826600), (150, 191200472), (184, 155869950), (200, 143400354), (230, 124695960), (240, 119500295), (276, 103913300), (300, 95600236), (345, 83130640), (368, 77934975), (400, 71700177), (460, 62347980), (552, 51956650), (575, 49878384), (600, 47800118), (690, 41565320), (920, 31173990), (937, 30608400), (1104, 25978325), (1109, 25861200), (1150, 24939192), (1200, 23900059), (1380, 20782660), (1725, 16626128), (1840, 15586995), (1874, 15304200), (2218, 12930600), (2300, 12469596), (2760, 10391330), (2811, 10202800), (3327, 8620400), (3450, 8313064), (3748, 7652100), (4436, 6465300), (4600, 6234798), (4685, 6121680), (5520, 5195665), (5545, 5172240), (5622, 5101400), (6654, 4310200), (6900, 4156532), (7496, 3826050), (8872, 3232650), (9200, 3117399), (9370, 3060840), (11090, 2586120), (11244, 2550700), (13308, 2155100), (13800, 2078266), (14055, 2040560), (14992, 1913025), (16635, 1724080), (17744, 1616325), (18740, 1530420), (21551, 1330800), (22180, 1293060), (22488, 1275350), (23425, 1224336), (25507, 1124400), (26616, 1077550), (27600, 1039133), (27725, 1034448), (28110, 1020280), (33270, 862040), (37480, 765210), (43102, 665400), (44360, 646530), (44976, 637675), (46850, 612168), (51014, 562200), (53232, 538775), (55450, 517224), (56220, 510140), (64653, 443600), (66540, 431020), (70275, 408112), (74960, 382605), (76521, 374800), (83175, 344816), (86204, 332700), (88720, 323265), (93700, 306084), (102028, 281100), (107755, 266160), (110900, 258612), (112440, 255070), (127535, 224880), (129306, 221800), (133080, 215510), (140550, 204056), (153042, 187400), (166350, 172408)]