100984400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 269848800

約数和(自身を除く): 168864400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 59, 80, 88, 100, 110, 118, 176, 200, 220, 236, 275, 295, 389, 400, 440, 472, 550, 590, 649, 778, 880, 944, 1100, 1180, 1298, 1475, 1556, 1945, 2200, 2360, 2596, 2950, 3112, 3245, 3890, 4279, 4400, 4720, 5192, 5900, 6224, 6490, 7780, 8558, 9725, 10384, 11800, 12980, 15560, 16225, 17116, 19450, 21395, 22951, 23600, 25960, 31120, 32450, 34232, 38900, 42790, 45902, 51920, 64900, 68464, 77800, 85580, 91804, 106975, 114755, 129800, 155600, 171160, 183608, 213950, 229510, 252461, 259600, 342320, 367216, 427900, 459020, 504922, 573775, 855800, 918040, 1009844, 1147550, 1262305, 1711600, 1836080, 2019688, 2295100, 2524610, 4039376, 4590200, 5049220, 6311525, 9180400, 10098440, 12623050, 20196880, 25246100, 50492200, 100984400]

約数ペア:

[(1, 100984400), (2, 50492200), (4, 25246100), (5, 20196880), (8, 12623050), (10, 10098440), (11, 9180400), (16, 6311525), (20, 5049220), (22, 4590200), (25, 4039376), (40, 2524610), (44, 2295100), (50, 2019688), (55, 1836080), (59, 1711600), (80, 1262305), (88, 1147550), (100, 1009844), (110, 918040), (118, 855800), (176, 573775), (200, 504922), (220, 459020), (236, 427900), (275, 367216), (295, 342320), (389, 259600), (400, 252461), (440, 229510), (472, 213950), (550, 183608), (590, 171160), (649, 155600), (778, 129800), (880, 114755), (944, 106975), (1100, 91804), (1180, 85580), (1298, 77800), (1475, 68464), (1556, 64900), (1945, 51920), (2200, 45902), (2360, 42790), (2596, 38900), (2950, 34232), (3112, 32450), (3245, 31120), (3890, 25960), (4279, 23600), (4400, 22951), (4720, 21395), (5192, 19450), (5900, 17116), (6224, 16225), (6490, 15560), (7780, 12980), (8558, 11800), (9725, 10384)]