1222474000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 160

約数和(自身を含む): 3253041792

約数和(自身を除く): 2030567792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 181, 200, 220, 250, 275, 307, 362, 400, 440, 500, 550, 614, 724, 880, 905, 1000, 1100, 1228, 1375, 1448, 1535, 1810, 1991, 2000, 2200, 2456, 2750, 2896, 3070, 3377, 3620, 3982, 4400, 4525, 4912, 5500, 6140, 6754, 7240, 7675, 7964, 9050, 9955, 11000, 12280, 13508, 14480, 15350, 15928, 16885, 18100, 19910, 22000, 22625, 24560, 27016, 30700, 31856, 33770, 36200, 38375, 39820, 45250, 49775, 54032, 55567, 61400, 67540, 72400, 76750, 79640, 84425, 90500, 99550, 111134, 122800, 135080, 153500, 159280, 168850, 181000, 199100, 222268, 248875, 270160, 277835, 307000, 337700, 362000, 398200, 422125, 444536, 497750, 555670, 611237, 614000, 675400, 796400, 844250, 889072, 995500, 1111340, 1222474, 1350800, 1389175, 1688500, 1991000, 2222680, 2444948, 2778350, 3056185, 3377000, 3982000, 4445360, 4889896, 5556700, 6112370, 6754000, 6945875, 9779792, 11113400, 12224740, 13891750, 15280925, 22226800, 24449480, 27783500, 30561850, 48898960, 55567000, 61123700, 76404625, 111134000, 122247400, 152809250, 244494800, 305618500, 611237000, 1222474000]

約数ペア:

[(1, 1222474000), (2, 611237000), (4, 305618500), (5, 244494800), (8, 152809250), (10, 122247400), (11, 111134000), (16, 76404625), (20, 61123700), (22, 55567000), (25, 48898960), (40, 30561850), (44, 27783500), (50, 24449480), (55, 22226800), (80, 15280925), (88, 13891750), (100, 12224740), (110, 11113400), (125, 9779792), (176, 6945875), (181, 6754000), (200, 6112370), (220, 5556700), (250, 4889896), (275, 4445360), (307, 3982000), (362, 3377000), (400, 3056185), (440, 2778350), (500, 2444948), (550, 2222680), (614, 1991000), (724, 1688500), (880, 1389175), (905, 1350800), (1000, 1222474), (1100, 1111340), (1228, 995500), (1375, 889072), (1448, 844250), (1535, 796400), (1810, 675400), (1991, 614000), (2000, 611237), (2200, 555670), (2456, 497750), (2750, 444536), (2896, 422125), (3070, 398200), (3377, 362000), (3620, 337700), (3982, 307000), (4400, 277835), (4525, 270160), (4912, 248875), (5500, 222268), (6140, 199100), (6754, 181000), (7240, 168850), (7675, 159280), (7964, 153500), (9050, 135080), (9955, 122800), (11000, 111134), (12280, 99550), (13508, 90500), (14480, 84425), (15350, 79640), (15928, 76750), (16885, 72400), (18100, 67540), (19910, 61400), (22000, 55567), (22625, 54032), (24560, 49775), (27016, 45250), (30700, 39820), (31856, 38375), (33770, 36200)]