75555780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 224501760

約数和(自身を除く): 148945980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 191, 228, 285, 347, 380, 382, 570, 573, 694, 764, 955, 1041, 1140, 1146, 1388, 1735, 1910, 2082, 2292, 2865, 3470, 3629, 3820, 4164, 5205, 5730, 6593, 6940, 7258, 10410, 10887, 11460, 13186, 14516, 18145, 19779, 20820, 21774, 26372, 32965, 36290, 39558, 43548, 54435, 65930, 66277, 72580, 79116, 98895, 108870, 131860, 132554, 197790, 198831, 217740, 265108, 331385, 395580, 397662, 662770, 795324, 994155, 1259263, 1325540, 1988310, 2518526, 3777789, 3976620, 5037052, 6296315, 7555578, 12592630, 15111156, 18888945, 25185260, 37777890, 75555780]

約数ペア:

[(1, 75555780), (2, 37777890), (3, 25185260), (4, 18888945), (5, 15111156), (6, 12592630), (10, 7555578), (12, 6296315), (15, 5037052), (19, 3976620), (20, 3777789), (30, 2518526), (38, 1988310), (57, 1325540), (60, 1259263), (76, 994155), (95, 795324), (114, 662770), (190, 397662), (191, 395580), (228, 331385), (285, 265108), (347, 217740), (380, 198831), (382, 197790), (570, 132554), (573, 131860), (694, 108870), (764, 98895), (955, 79116), (1041, 72580), (1140, 66277), (1146, 65930), (1388, 54435), (1735, 43548), (1910, 39558), (2082, 36290), (2292, 32965), (2865, 26372), (3470, 21774), (3629, 20820), (3820, 19779), (4164, 18145), (5205, 14516), (5730, 13186), (6593, 11460), (6940, 10887), (7258, 10410)]