225733860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:858

約数の個数: 144

約数和(自身を含む): 752431680

約数和(自身を除く): 526697820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 173, 180, 198, 220, 330, 346, 396, 495, 519, 659, 660, 692, 865, 990, 1038, 1318, 1557, 1730, 1903, 1977, 1980, 2076, 2595, 2636, 3114, 3295, 3460, 3806, 3954, 5190, 5709, 5931, 6228, 6590, 7249, 7612, 7785, 7908, 9515, 9885, 10380, 11418, 11862, 13180, 14498, 15570, 17127, 19030, 19770, 21747, 22836, 23724, 28545, 28996, 29655, 31140, 34254, 36245, 38060, 39540, 43494, 57090, 59310, 65241, 68508, 72490, 85635, 86988, 108735, 114007, 114180, 118620, 130482, 144980, 171270, 217470, 228014, 260964, 326205, 342021, 342540, 434940, 456028, 570035, 652410, 684042, 1026063, 1140070, 1254077, 1304820, 1368084, 1710105, 2052126, 2280140, 2508154, 3420210, 3762231, 4104252, 5016308, 5130315, 6270385, 6840420, 7524462, 10260630, 11286693, 12540770, 15048924, 18811155, 20521260, 22573386, 25081540, 37622310, 45146772, 56433465, 75244620, 112866930, 225733860]

約数ペア:

[(1, 225733860), (2, 112866930), (3, 75244620), (4, 56433465), (5, 45146772), (6, 37622310), (9, 25081540), (10, 22573386), (11, 20521260), (12, 18811155), (15, 15048924), (18, 12540770), (20, 11286693), (22, 10260630), (30, 7524462), (33, 6840420), (36, 6270385), (44, 5130315), (45, 5016308), (55, 4104252), (60, 3762231), (66, 3420210), (90, 2508154), (99, 2280140), (110, 2052126), (132, 1710105), (165, 1368084), (173, 1304820), (180, 1254077), (198, 1140070), (220, 1026063), (330, 684042), (346, 652410), (396, 570035), (495, 456028), (519, 434940), (659, 342540), (660, 342021), (692, 326205), (865, 260964), (990, 228014), (1038, 217470), (1318, 171270), (1557, 144980), (1730, 130482), (1903, 118620), (1977, 114180), (1980, 114007), (2076, 108735), (2595, 86988), (2636, 85635), (3114, 72490), (3295, 68508), (3460, 65241), (3806, 59310), (3954, 57090), (5190, 43494), (5709, 39540), (5931, 38060), (6228, 36245), (6590, 34254), (7249, 31140), (7612, 29655), (7785, 28996), (7908, 28545), (9515, 23724), (9885, 22836), (10380, 21747), (11418, 19770), (11862, 19030), (13180, 17127), (14498, 15570)]