11989350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 33747840

約数和(自身を除く): 21758490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 83, 90, 107, 135, 150, 166, 214, 225, 249, 270, 321, 415, 450, 498, 535, 642, 675, 747, 830, 963, 1070, 1245, 1350, 1494, 1605, 1926, 2075, 2241, 2490, 2675, 2889, 3210, 3735, 4150, 4482, 4815, 5350, 5778, 6225, 7470, 8025, 8881, 9630, 11205, 12450, 14445, 16050, 17762, 18675, 22410, 24075, 26643, 28890, 37350, 44405, 48150, 53286, 56025, 72225, 79929, 88810, 112050, 133215, 144450, 159858, 222025, 239787, 266430, 399645, 444050, 479574, 666075, 799290, 1198935, 1332150, 1998225, 2397870, 3996450, 5994675, 11989350]

約数ペア:

[(1, 11989350), (2, 5994675), (3, 3996450), (5, 2397870), (6, 1998225), (9, 1332150), (10, 1198935), (15, 799290), (18, 666075), (25, 479574), (27, 444050), (30, 399645), (45, 266430), (50, 239787), (54, 222025), (75, 159858), (83, 144450), (90, 133215), (107, 112050), (135, 88810), (150, 79929), (166, 72225), (214, 56025), (225, 53286), (249, 48150), (270, 44405), (321, 37350), (415, 28890), (450, 26643), (498, 24075), (535, 22410), (642, 18675), (675, 17762), (747, 16050), (830, 14445), (963, 12450), (1070, 11205), (1245, 9630), (1350, 8881), (1494, 8025), (1605, 7470), (1926, 6225), (2075, 5778), (2241, 5350), (2490, 4815), (2675, 4482), (2889, 4150), (3210, 3735)]