49577220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 193939200

約数和(自身を除く): 144361980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 73, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 146, 147, 154, 165, 180, 196, 198, 210, 219, 220, 231, 245, 252, 292, 294, 308, 315, 330, 343, 365, 385, 396, 420, 438, 441, 462, 490, 495, 511, 539, 588, 630, 657, 660, 686, 693, 730, 735, 770, 803, 876, 882, 924, 980, 990, 1022, 1029, 1078, 1095, 1155, 1260, 1314, 1372, 1386, 1460, 1470, 1533, 1540, 1606, 1617, 1715, 1764, 1980, 2044, 2058, 2156, 2190, 2205, 2310, 2409, 2555, 2628, 2695, 2772, 2940, 3066, 3087, 3212, 3234, 3285, 3430, 3465, 3577, 3773, 4015, 4116, 4380, 4410, 4599, 4620, 4818, 4851, 5110, 5145, 5390, 5621, 6132, 6174, 6468, 6570, 6860, 6930, 7154, 7227, 7546, 7665, 8030, 8085, 8820, 9198, 9636, 9702, 10220, 10290, 10731, 10780, 11242, 11319, 12045, 12348, 13140, 13860, 14308, 14454, 15092, 15330, 15435, 16060, 16170, 16863, 17885, 18396, 18865, 19404, 20580, 21462, 22484, 22638, 22995, 24090, 24255, 25039, 28105, 28908, 30660, 30870, 32193, 32340, 33726, 33957, 35770, 36135, 37730, 39347, 42924, 45276, 45990, 48180, 48510, 50078, 50589, 53655, 56210, 56595, 61740, 64386, 67452, 67914, 71540, 72270, 75117, 75460, 78694, 84315, 91980, 97020, 100156, 101178, 107310, 112420, 113190, 118041, 125195, 128772, 135828, 144540, 150234, 157388, 160965, 168630, 169785, 196735, 202356, 214620, 225351, 226380, 236082, 250390, 252945, 275429, 300468, 321930, 337260, 339570, 354123, 375585, 393470, 450702, 472164, 500780, 505890, 550858, 590205, 643860, 679140, 708246, 751170, 786940, 826287, 901404, 1011780, 1101716, 1126755, 1180410, 1377145, 1416492, 1502340, 1652574, 1770615, 2253510, 2360820, 2478861, 2754290, 3305148, 3541230, 4131435, 4507020, 4957722, 5508580, 7082460, 8262870, 9915444, 12394305, 16525740, 24788610, 49577220]

約数ペア:

[(1, 49577220), (2, 24788610), (3, 16525740), (4, 12394305), (5, 9915444), (6, 8262870), (7, 7082460), (9, 5508580), (10, 4957722), (11, 4507020), (12, 4131435), (14, 3541230), (15, 3305148), (18, 2754290), (20, 2478861), (21, 2360820), (22, 2253510), (28, 1770615), (30, 1652574), (33, 1502340), (35, 1416492), (36, 1377145), (42, 1180410), (44, 1126755), (45, 1101716), (49, 1011780), (55, 901404), (60, 826287), (63, 786940), (66, 751170), (70, 708246), (73, 679140), (77, 643860), (84, 590205), (90, 550858), (98, 505890), (99, 500780), (105, 472164), (110, 450702), (126, 393470), (132, 375585), (140, 354123), (146, 339570), (147, 337260), (154, 321930), (165, 300468), (180, 275429), (196, 252945), (198, 250390), (210, 236082), (219, 226380), (220, 225351), (231, 214620), (245, 202356), (252, 196735), (292, 169785), (294, 168630), (308, 160965), (315, 157388), (330, 150234), (343, 144540), (365, 135828), (385, 128772), (396, 125195), (420, 118041), (438, 113190), (441, 112420), (462, 107310), (490, 101178), (495, 100156), (511, 97020), (539, 91980), (588, 84315), (630, 78694), (657, 75460), (660, 75117), (686, 72270), (693, 71540), (730, 67914), (735, 67452), (770, 64386), (803, 61740), (876, 56595), (882, 56210), (924, 53655), (980, 50589), (990, 50078), (1022, 48510), (1029, 48180), (1078, 45990), (1095, 45276), (1155, 42924), (1260, 39347), (1314, 37730), (1372, 36135), (1386, 35770), (1460, 33957), (1470, 33726), (1533, 32340), (1540, 32193), (1606, 30870), (1617, 30660), (1715, 28908), (1764, 28105), (1980, 25039), (2044, 24255), (2058, 24090), (2156, 22995), (2190, 22638), (2205, 22484), (2310, 21462), (2409, 20580), (2555, 19404), (2628, 18865), (2695, 18396), (2772, 17885), (2940, 16863), (3066, 16170), (3087, 16060), (3212, 15435), (3234, 15330), (3285, 15092), (3430, 14454), (3465, 14308), (3577, 13860), (3773, 13140), (4015, 12348), (4116, 12045), (4380, 11319), (4410, 11242), (4599, 10780), (4620, 10731), (4818, 10290), (4851, 10220), (5110, 9702), (5145, 9636), (5390, 9198), (5621, 8820), (6132, 8085), (6174, 8030), (6468, 7665), (6570, 7546), (6860, 7227), (6930, 7154)]