1755652140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28603}}^1$

素因数の和:28660

約数の個数: 144

約数和(自身を含む): 5997229056

約数和(自身を除く): 4241576916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 10230, 12276, 15345, 20460, 28603, 30690, 57206, 61380, 85809, 114412, 143015, 171618, 257427, 286030, 314633, 343236, 429045, 514854, 572060, 629266, 858090, 886693, 943899, 1029708, 1258532, 1287135, 1573165, 1716180, 1773386, 1887798, 2574270, 2660079, 2831697, 3146330, 3546772, 3775596, 4433465, 4719495, 5148540, 5320158, 5663394, 6292660, 7980237, 8866930, 9438990, 9753623, 10640316, 11326788, 13300395, 14158485, 15960474, 17733860, 18877980, 19507246, 26600790, 28316970, 29260869, 31920948, 39014492, 39901185, 48768115, 53201580, 56633940, 58521738, 79802370, 87782607, 97536230, 117043476, 146304345, 159604740, 175565214, 195072460, 292608690, 351130428, 438913035, 585217380, 877826070, 1755652140]

約数ペア:

[(1, 1755652140), (2, 877826070), (3, 585217380), (4, 438913035), (5, 351130428), (6, 292608690), (9, 195072460), (10, 175565214), (11, 159604740), (12, 146304345), (15, 117043476), (18, 97536230), (20, 87782607), (22, 79802370), (30, 58521738), (31, 56633940), (33, 53201580), (36, 48768115), (44, 39901185), (45, 39014492), (55, 31920948), (60, 29260869), (62, 28316970), (66, 26600790), (90, 19507246), (93, 18877980), (99, 17733860), (110, 15960474), (124, 14158485), (132, 13300395), (155, 11326788), (165, 10640316), (180, 9753623), (186, 9438990), (198, 8866930), (220, 7980237), (279, 6292660), (310, 5663394), (330, 5320158), (341, 5148540), (372, 4719495), (396, 4433465), (465, 3775596), (495, 3546772), (558, 3146330), (620, 2831697), (660, 2660079), (682, 2574270), (930, 1887798), (990, 1773386), (1023, 1716180), (1116, 1573165), (1364, 1287135), (1395, 1258532), (1705, 1029708), (1860, 943899), (1980, 886693), (2046, 858090), (2790, 629266), (3069, 572060), (3410, 514854), (4092, 429045), (5115, 343236), (5580, 314633), (6138, 286030), (6820, 257427), (10230, 171618), (12276, 143015), (15345, 114412), (20460, 85809), (28603, 61380), (30690, 57206)]