2010198900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:2018

約数の個数: 144

約数和(自身を含む): 6038182976

約数和(自身を除く): 4027984076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 97, 100, 111, 148, 150, 185, 194, 222, 291, 300, 370, 388, 444, 485, 555, 582, 740, 925, 970, 1110, 1164, 1455, 1850, 1867, 1940, 2220, 2425, 2775, 2910, 3589, 3700, 3734, 4850, 5550, 5601, 5820, 7178, 7275, 7468, 9335, 9700, 10767, 11100, 11202, 14356, 14550, 17945, 18670, 21534, 22404, 28005, 29100, 35890, 37340, 43068, 46675, 53835, 56010, 69079, 71780, 89725, 93350, 107670, 112020, 138158, 140025, 179450, 181099, 186700, 207237, 215340, 269175, 276316, 280050, 345395, 358900, 362198, 414474, 538350, 543297, 560100, 690790, 724396, 828948, 905495, 1036185, 1076700, 1086594, 1381580, 1726975, 1810990, 2072370, 2173188, 2716485, 3453950, 3621980, 4144740, 4527475, 5180925, 5432970, 6700663, 6907900, 9054950, 10361850, 10865940, 13401326, 13582425, 18109900, 20101989, 20723700, 26802652, 27164850, 33503315, 40203978, 54329700, 67006630, 80407956, 100509945, 134013260, 167516575, 201019890, 335033150, 402039780, 502549725, 670066300, 1005099450, 2010198900]

約数ペア:

[(1, 2010198900), (2, 1005099450), (3, 670066300), (4, 502549725), (5, 402039780), (6, 335033150), (10, 201019890), (12, 167516575), (15, 134013260), (20, 100509945), (25, 80407956), (30, 67006630), (37, 54329700), (50, 40203978), (60, 33503315), (74, 27164850), (75, 26802652), (97, 20723700), (100, 20101989), (111, 18109900), (148, 13582425), (150, 13401326), (185, 10865940), (194, 10361850), (222, 9054950), (291, 6907900), (300, 6700663), (370, 5432970), (388, 5180925), (444, 4527475), (485, 4144740), (555, 3621980), (582, 3453950), (740, 2716485), (925, 2173188), (970, 2072370), (1110, 1810990), (1164, 1726975), (1455, 1381580), (1850, 1086594), (1867, 1076700), (1940, 1036185), (2220, 905495), (2425, 828948), (2775, 724396), (2910, 690790), (3589, 560100), (3700, 543297), (3734, 538350), (4850, 414474), (5550, 362198), (5601, 358900), (5820, 345395), (7178, 280050), (7275, 276316), (7468, 269175), (9335, 215340), (9700, 207237), (10767, 186700), (11100, 181099), (11202, 179450), (14356, 140025), (14550, 138158), (17945, 112020), (18670, 107670), (21534, 93350), (22404, 89725), (28005, 71780), (29100, 69079), (35890, 56010), (37340, 53835), (43068, 46675)]