252046980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1400261}}^1$

素因数の和:1400276

約数の個数: 36

約数和(自身を含む): 764543052

約数和(自身を除く): 512496072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1400261, 2800522, 4200783, 5601044, 7001305, 8401566, 12602349, 14002610, 16803132, 21003915, 25204698, 28005220, 42007830, 50409396, 63011745, 84015660, 126023490, 252046980]

約数ペア:

[(1, 252046980), (2, 126023490), (3, 84015660), (4, 63011745), (5, 50409396), (6, 42007830), (9, 28005220), (10, 25204698), (12, 21003915), (15, 16803132), (18, 14002610), (20, 12602349), (30, 8401566), (36, 7001305), (45, 5601044), (60, 4200783), (90, 2800522), (180, 1400261)]