622677780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4188

約数の個数: 144

約数和(自身を含む): 2022418944

約数和(自身を除く): 1399741164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4133, 4185, 4860, 5022, 5580, 7533, 8266, 8370, 10044, 12399, 12555, 15066, 16532, 16740, 20665, 24798, 25110, 30132, 37197, 37665, 41330, 49596, 50220, 61995, 74394, 75330, 82660, 111591, 123990, 128123, 148788, 150660, 185985, 223182, 247980, 256246, 334773, 371970, 384369, 446364, 512492, 557955, 640615, 669546, 743940, 768738, 1004319, 1115910, 1153107, 1281230, 1339092, 1537476, 1673865, 1921845, 2008638, 2231820, 2306214, 2562460, 3347730, 3459321, 3843690, 4017276, 4612428, 5021595, 5765535, 6695460, 6918642, 7687380, 10043190, 10377963, 11531070, 13837284, 17296605, 20086380, 20755926, 23062140, 31133889, 34593210, 41511852, 51889815, 62267778, 69186420, 103779630, 124535556, 155669445, 207559260, 311338890, 622677780]

約数ペア:

[(1, 622677780), (2, 311338890), (3, 207559260), (4, 155669445), (5, 124535556), (6, 103779630), (9, 69186420), (10, 62267778), (12, 51889815), (15, 41511852), (18, 34593210), (20, 31133889), (27, 23062140), (30, 20755926), (31, 20086380), (36, 17296605), (45, 13837284), (54, 11531070), (60, 10377963), (62, 10043190), (81, 7687380), (90, 6918642), (93, 6695460), (108, 5765535), (124, 5021595), (135, 4612428), (155, 4017276), (162, 3843690), (180, 3459321), (186, 3347730), (243, 2562460), (270, 2306214), (279, 2231820), (310, 2008638), (324, 1921845), (372, 1673865), (405, 1537476), (465, 1339092), (486, 1281230), (540, 1153107), (558, 1115910), (620, 1004319), (810, 768738), (837, 743940), (930, 669546), (972, 640615), (1116, 557955), (1215, 512492), (1395, 446364), (1620, 384369), (1674, 371970), (1860, 334773), (2430, 256246), (2511, 247980), (2790, 223182), (3348, 185985), (4133, 150660), (4185, 148788), (4860, 128123), (5022, 123990), (5580, 111591), (7533, 82660), (8266, 75330), (8370, 74394), (10044, 61995), (12399, 50220), (12555, 49596), (15066, 41330), (16532, 37665), (16740, 37197), (20665, 30132), (24798, 25110)]