201175560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9161}}^1$

素因数の和:9239

約数の個数: 96

約数和(自身を含む): 664611480

約数和(自身を除く): 463435920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 9161, 10980, 18322, 21960, 27483, 36644, 45805, 54966, 73288, 82449, 91610, 109932, 137415, 164898, 183220, 219864, 274830, 329796, 366440, 412245, 549660, 558821, 659592, 824490, 1099320, 1117642, 1648980, 1676463, 2235284, 2794105, 3297960, 3352926, 4470568, 5029389, 5588210, 6705852, 8382315, 10058778, 11176420, 13411704, 16764630, 20117556, 22352840, 25146945, 33529260, 40235112, 50293890, 67058520, 100587780, 201175560]

約数ペア:

[(1, 201175560), (2, 100587780), (3, 67058520), (4, 50293890), (5, 40235112), (6, 33529260), (8, 25146945), (9, 22352840), (10, 20117556), (12, 16764630), (15, 13411704), (18, 11176420), (20, 10058778), (24, 8382315), (30, 6705852), (36, 5588210), (40, 5029389), (45, 4470568), (60, 3352926), (61, 3297960), (72, 2794105), (90, 2235284), (120, 1676463), (122, 1648980), (180, 1117642), (183, 1099320), (244, 824490), (305, 659592), (360, 558821), (366, 549660), (488, 412245), (549, 366440), (610, 329796), (732, 274830), (915, 219864), (1098, 183220), (1220, 164898), (1464, 137415), (1830, 109932), (2196, 91610), (2440, 82449), (2745, 73288), (3660, 54966), (4392, 45805), (5490, 36644), (7320, 27483), (9161, 21960), (10980, 18322)]