178021260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17351}}^1$

素因数の和:17388

約数の個数: 96

約数和(自身を含む): 583027200

約数和(自身を除く): 405005940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 17351, 34702, 52053, 69404, 86755, 104106, 156159, 173510, 208212, 260265, 312318, 329669, 347020, 468477, 520530, 624636, 659338, 780795, 936954, 989007, 1041060, 1318676, 1561590, 1648345, 1873908, 1978014, 2342385, 2967021, 3123180, 3296690, 3956028, 4684770, 4945035, 5934042, 6593380, 8901063, 9369540, 9890070, 11868084, 14835105, 17802126, 19780140, 29670210, 35604252, 44505315, 59340420, 89010630, 178021260]

約数ペア:

[(1, 178021260), (2, 89010630), (3, 59340420), (4, 44505315), (5, 35604252), (6, 29670210), (9, 19780140), (10, 17802126), (12, 14835105), (15, 11868084), (18, 9890070), (19, 9369540), (20, 8901063), (27, 6593380), (30, 5934042), (36, 4945035), (38, 4684770), (45, 3956028), (54, 3296690), (57, 3123180), (60, 2967021), (76, 2342385), (90, 1978014), (95, 1873908), (108, 1648345), (114, 1561590), (135, 1318676), (171, 1041060), (180, 989007), (190, 936954), (228, 780795), (270, 659338), (285, 624636), (342, 520530), (380, 468477), (513, 347020), (540, 329669), (570, 312318), (684, 260265), (855, 208212), (1026, 173510), (1140, 156159), (1710, 104106), (2052, 86755), (2565, 69404), (3420, 52053), (5130, 34702), (10260, 17351)]