61050780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 224501760

約数和(自身を除く): 163450980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 521, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1042, 1085, 1116, 1260, 1302, 1395, 1563, 1674, 1860, 1890, 1953, 2084, 2170, 2604, 2605, 2790, 3126, 3255, 3348, 3647, 3780, 3906, 4185, 4340, 4689, 5210, 5580, 5859, 6252, 6510, 7294, 7812, 7815, 8370, 9378, 9765, 10420, 10941, 11718, 13020, 14067, 14588, 15630, 16151, 16740, 18235, 18756, 19530, 21882, 23436, 23445, 28134, 29295, 31260, 32302, 32823, 36470, 39060, 43764, 46890, 48453, 54705, 56268, 58590, 64604, 65646, 70335, 72940, 80755, 93780, 96906, 98469, 109410, 113057, 117180, 131292, 140670, 145359, 161510, 164115, 193812, 196938, 218820, 226114, 242265, 281340, 290718, 323020, 328230, 339171, 393876, 436077, 452228, 484530, 492345, 565285, 581436, 656460, 678342, 726795, 872154, 969060, 984690, 1017513, 1130570, 1356684, 1453590, 1695855, 1744308, 1969380, 2035026, 2180385, 2261140, 2907180, 3052539, 3391710, 4070052, 4360770, 5087565, 6105078, 6783420, 8721540, 10175130, 12210156, 15262695, 20350260, 30525390, 61050780]

約数ペア:

[(1, 61050780), (2, 30525390), (3, 20350260), (4, 15262695), (5, 12210156), (6, 10175130), (7, 8721540), (9, 6783420), (10, 6105078), (12, 5087565), (14, 4360770), (15, 4070052), (18, 3391710), (20, 3052539), (21, 2907180), (27, 2261140), (28, 2180385), (30, 2035026), (31, 1969380), (35, 1744308), (36, 1695855), (42, 1453590), (45, 1356684), (54, 1130570), (60, 1017513), (62, 984690), (63, 969060), (70, 872154), (84, 726795), (90, 678342), (93, 656460), (105, 581436), (108, 565285), (124, 492345), (126, 484530), (135, 452228), (140, 436077), (155, 393876), (180, 339171), (186, 328230), (189, 323020), (210, 290718), (217, 281340), (252, 242265), (270, 226114), (279, 218820), (310, 196938), (315, 193812), (372, 164115), (378, 161510), (420, 145359), (434, 140670), (465, 131292), (521, 117180), (540, 113057), (558, 109410), (620, 98469), (630, 96906), (651, 93780), (756, 80755), (837, 72940), (868, 70335), (930, 65646), (945, 64604), (1042, 58590), (1085, 56268), (1116, 54705), (1260, 48453), (1302, 46890), (1395, 43764), (1563, 39060), (1674, 36470), (1860, 32823), (1890, 32302), (1953, 31260), (2084, 29295), (2170, 28134), (2604, 23445), (2605, 23436), (2790, 21882), (3126, 19530), (3255, 18756), (3348, 18235), (3647, 16740), (3780, 16151), (3906, 15630), (4185, 14588), (4340, 14067), (4689, 13020), (5210, 11718), (5580, 10941), (5859, 10420), (6252, 9765), (6510, 9378), (7294, 8370), (7812, 7815)]