221348100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{38833}}^1$

素因数の和:38869

約数の個数: 72

約数和(自身を含む): 674158240

約数和(自身を除く): 452810140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 38833, 77666, 116499, 155332, 194165, 232998, 388330, 465996, 582495, 737827, 776660, 970825, 1164990, 1475654, 1941650, 2213481, 2329980, 2912475, 2951308, 3689135, 3883300, 4426962, 5824950, 7378270, 8853924, 11067405, 11649900, 14756540, 18445675, 22134810, 36891350, 44269620, 55337025, 73782700, 110674050, 221348100]

約数ペア:

[(1, 221348100), (2, 110674050), (3, 73782700), (4, 55337025), (5, 44269620), (6, 36891350), (10, 22134810), (12, 18445675), (15, 14756540), (19, 11649900), (20, 11067405), (25, 8853924), (30, 7378270), (38, 5824950), (50, 4426962), (57, 3883300), (60, 3689135), (75, 2951308), (76, 2912475), (95, 2329980), (100, 2213481), (114, 1941650), (150, 1475654), (190, 1164990), (228, 970825), (285, 776660), (300, 737827), (380, 582495), (475, 465996), (570, 388330), (950, 232998), (1140, 194165), (1425, 155332), (1900, 116499), (2850, 77666), (5700, 38833)]