3996450

素因数分解:

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

素因数の和:208

約数の個数: 72

約数和(自身を含む): 10968048

約数和(自身を除く): 6971598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 107, 150, 166, 214, 225, 249, 321, 415, 450, 498, 535, 642, 747, 830, 963, 1070, 1245, 1494, 1605, 1926, 2075, 2490, 2675, 3210, 3735, 4150, 4815, 5350, 6225, 7470, 8025, 8881, 9630, 12450, 16050, 17762, 18675, 24075, 26643, 37350, 44405, 48150, 53286, 79929, 88810, 133215, 159858, 222025, 266430, 399645, 444050, 666075, 799290, 1332150, 1998225, 3996450]

約数ペア:

[(1, 3996450), (2, 1998225), (3, 1332150), (5, 799290), (6, 666075), (9, 444050), (10, 399645), (15, 266430), (18, 222025), (25, 159858), (30, 133215), (45, 88810), (50, 79929), (75, 53286), (83, 48150), (90, 44405), (107, 37350), (150, 26643), (166, 24075), (214, 18675), (225, 17762), (249, 16050), (321, 12450), (415, 9630), (450, 8881), (498, 8025), (535, 7470), (642, 6225), (747, 5350), (830, 4815), (963, 4150), (1070, 3735), (1245, 3210), (1494, 2675), (1605, 2490), (1926, 2075)]