201552840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 674956800

約数和(自身を除く): 473403960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 431, 433, 540, 862, 866, 1080, 1293, 1299, 1724, 1732, 2155, 2165, 2586, 2598, 3448, 3464, 3879, 3897, 4310, 4330, 5172, 5196, 6465, 6495, 7758, 7794, 8620, 8660, 10344, 10392, 11637, 11691, 12930, 12990, 15516, 15588, 17240, 17320, 19395, 19485, 23274, 23382, 25860, 25980, 31032, 31176, 38790, 38970, 46548, 46764, 51720, 51960, 58185, 58455, 77580, 77940, 93096, 93528, 116370, 116910, 155160, 155880, 186623, 232740, 233820, 373246, 465480, 467640, 559869, 746492, 933115, 1119738, 1492984, 1679607, 1866230, 2239476, 2799345, 3359214, 3732460, 4478952, 5038821, 5598690, 6718428, 7464920, 8398035, 10077642, 11197380, 13436856, 16796070, 20155284, 22394760, 25194105, 33592140, 40310568, 50388210, 67184280, 100776420, 201552840]

約数ペア:

[(1, 201552840), (2, 100776420), (3, 67184280), (4, 50388210), (5, 40310568), (6, 33592140), (8, 25194105), (9, 22394760), (10, 20155284), (12, 16796070), (15, 13436856), (18, 11197380), (20, 10077642), (24, 8398035), (27, 7464920), (30, 6718428), (36, 5598690), (40, 5038821), (45, 4478952), (54, 3732460), (60, 3359214), (72, 2799345), (90, 2239476), (108, 1866230), (120, 1679607), (135, 1492984), (180, 1119738), (216, 933115), (270, 746492), (360, 559869), (431, 467640), (433, 465480), (540, 373246), (862, 233820), (866, 232740), (1080, 186623), (1293, 155880), (1299, 155160), (1724, 116910), (1732, 116370), (2155, 93528), (2165, 93096), (2586, 77940), (2598, 77580), (3448, 58455), (3464, 58185), (3879, 51960), (3897, 51720), (4310, 46764), (4330, 46548), (5172, 38970), (5196, 38790), (6465, 31176), (6495, 31032), (7758, 25980), (7794, 25860), (8620, 23382), (8660, 23274), (10344, 19485), (10392, 19395), (11637, 17320), (11691, 17240), (12930, 15588), (12990, 15516)]