227299860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 742996800

約数和(自身を除く): 515696940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 102, 118, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 510, 531, 590, 612, 708, 765, 885, 1003, 1020, 1062, 1180, 1259, 1530, 1770, 2006, 2124, 2518, 2655, 3009, 3060, 3540, 3777, 4012, 5015, 5036, 5310, 6018, 6295, 7554, 9027, 10030, 10620, 11331, 12036, 12590, 15045, 15108, 18054, 18885, 20060, 21403, 22662, 25180, 30090, 36108, 37770, 42806, 45135, 45324, 56655, 60180, 64209, 74281, 75540, 85612, 90270, 107015, 113310, 128418, 148562, 180540, 192627, 214030, 222843, 226620, 256836, 297124, 321045, 371405, 385254, 428060, 445686, 642090, 668529, 742810, 770508, 891372, 963135, 1114215, 1262777, 1284180, 1337058, 1485620, 1926270, 2228430, 2525554, 2674116, 3342645, 3788331, 3852540, 4456860, 5051108, 6313885, 6685290, 7576662, 11364993, 12627770, 13370580, 15153324, 18941655, 22729986, 25255540, 37883310, 45459972, 56824965, 75766620, 113649930, 227299860]

約数ペア:

[(1, 227299860), (2, 113649930), (3, 75766620), (4, 56824965), (5, 45459972), (6, 37883310), (9, 25255540), (10, 22729986), (12, 18941655), (15, 15153324), (17, 13370580), (18, 12627770), (20, 11364993), (30, 7576662), (34, 6685290), (36, 6313885), (45, 5051108), (51, 4456860), (59, 3852540), (60, 3788331), (68, 3342645), (85, 2674116), (90, 2525554), (102, 2228430), (118, 1926270), (153, 1485620), (170, 1337058), (177, 1284180), (180, 1262777), (204, 1114215), (236, 963135), (255, 891372), (295, 770508), (306, 742810), (340, 668529), (354, 642090), (510, 445686), (531, 428060), (590, 385254), (612, 371405), (708, 321045), (765, 297124), (885, 256836), (1003, 226620), (1020, 222843), (1062, 214030), (1180, 192627), (1259, 180540), (1530, 148562), (1770, 128418), (2006, 113310), (2124, 107015), (2518, 90270), (2655, 85612), (3009, 75540), (3060, 74281), (3540, 64209), (3777, 60180), (4012, 56655), (5015, 45324), (5036, 45135), (5310, 42806), (6018, 37770), (6295, 36108), (7554, 30090), (9027, 25180), (10030, 22662), (10620, 21403), (11331, 20060), (12036, 18885), (12590, 18054), (15045, 15108)]