55022280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 173577600

約数和(自身を除く): 118555320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 116, 120, 145, 163, 174, 194, 232, 290, 291, 326, 348, 388, 435, 485, 489, 580, 582, 652, 696, 776, 815, 870, 970, 978, 1160, 1164, 1304, 1455, 1630, 1740, 1940, 1956, 2328, 2445, 2813, 2910, 3260, 3480, 3880, 3912, 4727, 4890, 5626, 5820, 6520, 8439, 9454, 9780, 11252, 11640, 14065, 14181, 15811, 16878, 18908, 19560, 22504, 23635, 28130, 28362, 31622, 33756, 37816, 42195, 47270, 47433, 56260, 56724, 63244, 67512, 70905, 79055, 84390, 94540, 94866, 112520, 113448, 126488, 141810, 158110, 168780, 189080, 189732, 237165, 283620, 316220, 337560, 379464, 458519, 474330, 567240, 632440, 917038, 948660, 1375557, 1834076, 1897320, 2292595, 2751114, 3668152, 4585190, 5502228, 6877785, 9170380, 11004456, 13755570, 18340760, 27511140, 55022280]

約数ペア:

[(1, 55022280), (2, 27511140), (3, 18340760), (4, 13755570), (5, 11004456), (6, 9170380), (8, 6877785), (10, 5502228), (12, 4585190), (15, 3668152), (20, 2751114), (24, 2292595), (29, 1897320), (30, 1834076), (40, 1375557), (58, 948660), (60, 917038), (87, 632440), (97, 567240), (116, 474330), (120, 458519), (145, 379464), (163, 337560), (174, 316220), (194, 283620), (232, 237165), (290, 189732), (291, 189080), (326, 168780), (348, 158110), (388, 141810), (435, 126488), (485, 113448), (489, 112520), (580, 94866), (582, 94540), (652, 84390), (696, 79055), (776, 70905), (815, 67512), (870, 63244), (970, 56724), (978, 56260), (1160, 47433), (1164, 47270), (1304, 42195), (1455, 37816), (1630, 33756), (1740, 31622), (1940, 28362), (1956, 28130), (2328, 23635), (2445, 22504), (2813, 19560), (2910, 18908), (3260, 16878), (3480, 15811), (3880, 14181), (3912, 14065), (4727, 11640), (4890, 11252), (5626, 9780), (5820, 9454), (6520, 8439)]