61656210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 215115264

約数和(自身を除く): 153459054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 41, 42, 45, 49, 55, 62, 63, 66, 70, 77, 82, 90, 93, 98, 99, 105, 110, 123, 126, 147, 154, 155, 165, 186, 198, 205, 210, 217, 231, 245, 246, 279, 287, 294, 310, 315, 330, 341, 369, 385, 410, 434, 441, 451, 462, 465, 490, 495, 539, 558, 574, 615, 630, 651, 682, 693, 735, 738, 770, 861, 882, 902, 930, 990, 1023, 1078, 1085, 1155, 1230, 1271, 1302, 1353, 1386, 1395, 1435, 1470, 1519, 1617, 1705, 1722, 1845, 1953, 2009, 2046, 2170, 2205, 2255, 2310, 2387, 2542, 2583, 2695, 2706, 2790, 2870, 3038, 3069, 3157, 3234, 3255, 3410, 3465, 3690, 3813, 3906, 4018, 4059, 4305, 4410, 4510, 4557, 4774, 4851, 5115, 5166, 5390, 6027, 6138, 6314, 6355, 6510, 6765, 6930, 7161, 7595, 7626, 8085, 8118, 8610, 8897, 9114, 9471, 9702, 9765, 10045, 10230, 11439, 11935, 12054, 12710, 12915, 13530, 13671, 13981, 14322, 15190, 15345, 15785, 16170, 16709, 17794, 18081, 18942, 19065, 19530, 20090, 20295, 21483, 22099, 22785, 22878, 23870, 24255, 25830, 26691, 27342, 27962, 28413, 30135, 30690, 31570, 33418, 35805, 36162, 38130, 40590, 41943, 42966, 44198, 44485, 45570, 47355, 48510, 50127, 53382, 56826, 57195, 60270, 62279, 66297, 68355, 69905, 71610, 80073, 83545, 83886, 88970, 90405, 94710, 97867, 100254, 107415, 110495, 114390, 124558, 125829, 132594, 133455, 136710, 139810, 142065, 150381, 160146, 167090, 180810, 186837, 195734, 198891, 209715, 214830, 220990, 250635, 251658, 266910, 284130, 293601, 300762, 311395, 331485, 373674, 397782, 400365, 419430, 489335, 501270, 560511, 587202, 622790, 629145, 662970, 685069, 751905, 800730, 880803, 934185, 978670, 994455, 1121022, 1258290, 1370138, 1468005, 1503810, 1761606, 1868370, 1988910, 2055207, 2802555, 2936010, 3425345, 4110414, 4404015, 5605110, 6165621, 6850690, 8808030, 10276035, 12331242, 20552070, 30828105, 61656210]

約数ペア:

[(1, 61656210), (2, 30828105), (3, 20552070), (5, 12331242), (6, 10276035), (7, 8808030), (9, 6850690), (10, 6165621), (11, 5605110), (14, 4404015), (15, 4110414), (18, 3425345), (21, 2936010), (22, 2802555), (30, 2055207), (31, 1988910), (33, 1868370), (35, 1761606), (41, 1503810), (42, 1468005), (45, 1370138), (49, 1258290), (55, 1121022), (62, 994455), (63, 978670), (66, 934185), (70, 880803), (77, 800730), (82, 751905), (90, 685069), (93, 662970), (98, 629145), (99, 622790), (105, 587202), (110, 560511), (123, 501270), (126, 489335), (147, 419430), (154, 400365), (155, 397782), (165, 373674), (186, 331485), (198, 311395), (205, 300762), (210, 293601), (217, 284130), (231, 266910), (245, 251658), (246, 250635), (279, 220990), (287, 214830), (294, 209715), (310, 198891), (315, 195734), (330, 186837), (341, 180810), (369, 167090), (385, 160146), (410, 150381), (434, 142065), (441, 139810), (451, 136710), (462, 133455), (465, 132594), (490, 125829), (495, 124558), (539, 114390), (558, 110495), (574, 107415), (615, 100254), (630, 97867), (651, 94710), (682, 90405), (693, 88970), (735, 83886), (738, 83545), (770, 80073), (861, 71610), (882, 69905), (902, 68355), (930, 66297), (990, 62279), (1023, 60270), (1078, 57195), (1085, 56826), (1155, 53382), (1230, 50127), (1271, 48510), (1302, 47355), (1353, 45570), (1386, 44485), (1395, 44198), (1435, 42966), (1470, 41943), (1519, 40590), (1617, 38130), (1705, 36162), (1722, 35805), (1845, 33418), (1953, 31570), (2009, 30690), (2046, 30135), (2170, 28413), (2205, 27962), (2255, 27342), (2310, 26691), (2387, 25830), (2542, 24255), (2583, 23870), (2695, 22878), (2706, 22785), (2790, 22099), (2870, 21483), (3038, 20295), (3069, 20090), (3157, 19530), (3234, 19065), (3255, 18942), (3410, 18081), (3465, 17794), (3690, 16709), (3813, 16170), (3906, 15785), (4018, 15345), (4059, 15190), (4305, 14322), (4410, 13981), (4510, 13671), (4557, 13530), (4774, 12915), (4851, 12710), (5115, 12054), (5166, 11935), (5390, 11439), (6027, 10230), (6138, 10045), (6314, 9765), (6355, 9702), (6510, 9471), (6765, 9114), (6930, 8897), (7161, 8610), (7595, 8118), (7626, 8085)]