158596020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 528982272

約数和(自身を除く): 370386252

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, 463, 495, 519, 660, 692, 865, 926, 990, 1038, 1389, 1557, 1730, 1852, 1903, 1980, 2076, 2315, 2595, 2778, 3114, 3460, 3806, 4167, 4630, 5093, 5190, 5556, 5709, 6228, 6945, 7612, 7785, 8334, 9260, 9515, 10186, 10380, 11418, 13890, 15279, 15570, 16668, 17127, 19030, 20372, 20835, 22836, 25465, 27780, 28545, 30558, 31140, 34254, 38060, 41670, 45837, 50930, 57090, 61116, 68508, 76395, 80099, 83340, 85635, 91674, 101860, 114180, 152790, 160198, 171270, 183348, 229185, 240297, 305580, 320396, 342540, 400495, 458370, 480594, 720891, 800990, 881089, 916740, 961188, 1201485, 1441782, 1601980, 1762178, 2402970, 2643267, 2883564, 3524356, 3604455, 4405445, 4805940, 5286534, 7208910, 7929801, 8810890, 10573068, 13216335, 14417820, 15859602, 17621780, 26432670, 31719204, 39649005, 52865340, 79298010, 158596020]

約数ペア:

[(1, 158596020), (2, 79298010), (3, 52865340), (4, 39649005), (5, 31719204), (6, 26432670), (9, 17621780), (10, 15859602), (11, 14417820), (12, 13216335), (15, 10573068), (18, 8810890), (20, 7929801), (22, 7208910), (30, 5286534), (33, 4805940), (36, 4405445), (44, 3604455), (45, 3524356), (55, 2883564), (60, 2643267), (66, 2402970), (90, 1762178), (99, 1601980), (110, 1441782), (132, 1201485), (165, 961188), (173, 916740), (180, 881089), (198, 800990), (220, 720891), (330, 480594), (346, 458370), (396, 400495), (463, 342540), (495, 320396), (519, 305580), (660, 240297), (692, 229185), (865, 183348), (926, 171270), (990, 160198), (1038, 152790), (1389, 114180), (1557, 101860), (1730, 91674), (1852, 85635), (1903, 83340), (1980, 80099), (2076, 76395), (2315, 68508), (2595, 61116), (2778, 57090), (3114, 50930), (3460, 45837), (3806, 41670), (4167, 38060), (4630, 34254), (5093, 31140), (5190, 30558), (5556, 28545), (5709, 27780), (6228, 25465), (6945, 22836), (7612, 20835), (7785, 20372), (8334, 19030), (9260, 17127), (9515, 16668), (10186, 15570), (10380, 15279), (11418, 13890)]