56285460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 221405184

約数和(自身を除く): 165119724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 131, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 262, 279, 308, 310, 315, 330, 341, 372, 385, 393, 396, 420, 434, 462, 465, 495, 524, 558, 620, 630, 651, 655, 660, 682, 693, 770, 786, 868, 917, 924, 930, 990, 1023, 1085, 1116, 1155, 1179, 1260, 1302, 1310, 1364, 1386, 1395, 1441, 1540, 1572, 1705, 1834, 1860, 1953, 1965, 1980, 2046, 2170, 2310, 2358, 2387, 2604, 2620, 2751, 2772, 2790, 2882, 3069, 3255, 3410, 3465, 3668, 3906, 3930, 4061, 4092, 4323, 4340, 4585, 4620, 4716, 4774, 5115, 5502, 5580, 5764, 5895, 6138, 6510, 6820, 6930, 7161, 7205, 7812, 7860, 8122, 8253, 8646, 9170, 9548, 9765, 10087, 10230, 11004, 11790, 11935, 12183, 12276, 12969, 13020, 13755, 13860, 14322, 14410, 15345, 16244, 16506, 17292, 18340, 19530, 20174, 20305, 20460, 21483, 21615, 23580, 23870, 24366, 25938, 27510, 28427, 28644, 28820, 30261, 30690, 33012, 35805, 36549, 39060, 40348, 40610, 41265, 42966, 43230, 44671, 47740, 48732, 50435, 51876, 55020, 56854, 60522, 60915, 61380, 64845, 71610, 73098, 81220, 82530, 85281, 85932, 86460, 89342, 90783, 100870, 107415, 113708, 121044, 121830, 129690, 134013, 142135, 143220, 146196, 151305, 165060, 170562, 178684, 181566, 182745, 201740, 214830, 223355, 243660, 255843, 259380, 268026, 284270, 302610, 312697, 341124, 363132, 365490, 402039, 426405, 429660, 446710, 453915, 511686, 536052, 568540, 605220, 625394, 670065, 730980, 804078, 852810, 893420, 907830, 938091, 1023372, 1250788, 1279215, 1340130, 1563485, 1608156, 1705620, 1815660, 1876182, 2010195, 2558430, 2680260, 2814273, 3126970, 3752364, 4020390, 4690455, 5116860, 5628546, 6253940, 8040780, 9380910, 11257092, 14071365, 18761820, 28142730, 56285460]

約数ペア:

[(1, 56285460), (2, 28142730), (3, 18761820), (4, 14071365), (5, 11257092), (6, 9380910), (7, 8040780), (9, 6253940), (10, 5628546), (11, 5116860), (12, 4690455), (14, 4020390), (15, 3752364), (18, 3126970), (20, 2814273), (21, 2680260), (22, 2558430), (28, 2010195), (30, 1876182), (31, 1815660), (33, 1705620), (35, 1608156), (36, 1563485), (42, 1340130), (44, 1279215), (45, 1250788), (55, 1023372), (60, 938091), (62, 907830), (63, 893420), (66, 852810), (70, 804078), (77, 730980), (84, 670065), (90, 625394), (93, 605220), (99, 568540), (105, 536052), (110, 511686), (124, 453915), (126, 446710), (131, 429660), (132, 426405), (140, 402039), (154, 365490), (155, 363132), (165, 341124), (180, 312697), (186, 302610), (198, 284270), (210, 268026), (217, 259380), (220, 255843), (231, 243660), (252, 223355), (262, 214830), (279, 201740), (308, 182745), (310, 181566), (315, 178684), (330, 170562), (341, 165060), (372, 151305), (385, 146196), (393, 143220), (396, 142135), (420, 134013), (434, 129690), (462, 121830), (465, 121044), (495, 113708), (524, 107415), (558, 100870), (620, 90783), (630, 89342), (651, 86460), (655, 85932), (660, 85281), (682, 82530), (693, 81220), (770, 73098), (786, 71610), (868, 64845), (917, 61380), (924, 60915), (930, 60522), (990, 56854), (1023, 55020), (1085, 51876), (1116, 50435), (1155, 48732), (1179, 47740), (1260, 44671), (1302, 43230), (1310, 42966), (1364, 41265), (1386, 40610), (1395, 40348), (1441, 39060), (1540, 36549), (1572, 35805), (1705, 33012), (1834, 30690), (1860, 30261), (1953, 28820), (1965, 28644), (1980, 28427), (2046, 27510), (2170, 25938), (2310, 24366), (2358, 23870), (2387, 23580), (2604, 21615), (2620, 21483), (2751, 20460), (2772, 20305), (2790, 20174), (2882, 19530), (3069, 18340), (3255, 17292), (3410, 16506), (3465, 16244), (3668, 15345), (3906, 14410), (3930, 14322), (4061, 13860), (4092, 13755), (4323, 13020), (4340, 12969), (4585, 12276), (4620, 12183), (4716, 11935), (4774, 11790), (5115, 11004), (5502, 10230), (5580, 10087), (5764, 9765), (5895, 9548), (6138, 9170), (6510, 8646), (6820, 8253), (6930, 8122), (7161, 7860), (7205, 7812)]