61744680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 320

約数和(自身を含む): 235224000

約数和(自身を除く): 173479320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 59, 60, 68, 72, 76, 81, 85, 90, 95, 102, 108, 114, 118, 120, 135, 136, 152, 153, 162, 170, 171, 177, 180, 190, 204, 216, 228, 236, 255, 270, 285, 295, 306, 323, 324, 340, 342, 354, 360, 380, 405, 408, 456, 459, 472, 510, 513, 531, 540, 570, 590, 612, 646, 648, 680, 684, 708, 760, 765, 810, 855, 885, 918, 969, 1003, 1020, 1026, 1062, 1080, 1121, 1140, 1180, 1224, 1292, 1368, 1377, 1416, 1530, 1539, 1593, 1615, 1620, 1710, 1770, 1836, 1938, 2006, 2040, 2052, 2124, 2242, 2280, 2295, 2360, 2565, 2584, 2655, 2754, 2907, 3009, 3060, 3078, 3186, 3230, 3240, 3363, 3420, 3540, 3672, 3876, 4012, 4104, 4248, 4484, 4590, 4779, 4845, 5015, 5130, 5310, 5508, 5605, 5814, 6018, 6120, 6156, 6372, 6460, 6726, 6840, 6885, 7080, 7695, 7752, 7965, 8024, 8721, 8968, 9027, 9180, 9558, 9690, 10030, 10089, 10260, 10620, 11016, 11210, 11628, 12036, 12312, 12744, 12920, 13452, 13770, 14535, 15045, 15390, 15930, 16815, 17442, 18054, 18360, 19057, 19116, 19380, 20060, 20178, 20520, 21240, 22420, 23256, 23895, 24072, 26163, 26904, 27081, 27540, 29070, 30090, 30267, 30780, 31860, 33630, 34884, 36108, 38114, 38232, 38760, 40120, 40356, 43605, 44840, 45135, 47790, 50445, 52326, 54162, 55080, 57171, 58140, 60180, 60534, 61560, 63720, 67260, 69768, 72216, 76228, 80712, 81243, 87210, 90270, 90801, 95285, 95580, 100890, 104652, 108324, 114342, 116280, 120360, 121068, 130815, 134520, 135405, 151335, 152456, 162486, 171513, 174420, 180540, 181602, 190570, 191160, 201780, 209304, 216648, 228684, 242136, 261630, 270810, 285855, 302670, 324972, 343026, 348840, 361080, 363204, 381140, 403560, 406215, 454005, 457368, 514539, 523260, 541620, 571710, 605340, 649944, 686052, 726408, 762280, 812430, 857565, 908010, 1029078, 1046520, 1083240, 1143420, 1210680, 1372104, 1543617, 1624860, 1715130, 1816020, 2058156, 2286840, 2572695, 3087234, 3249720, 3430260, 3632040, 4116312, 5145390, 6174468, 6860520, 7718085, 10290780, 12348936, 15436170, 20581560, 30872340, 61744680]

約数ペア:

[(1, 61744680), (2, 30872340), (3, 20581560), (4, 15436170), (5, 12348936), (6, 10290780), (8, 7718085), (9, 6860520), (10, 6174468), (12, 5145390), (15, 4116312), (17, 3632040), (18, 3430260), (19, 3249720), (20, 3087234), (24, 2572695), (27, 2286840), (30, 2058156), (34, 1816020), (36, 1715130), (38, 1624860), (40, 1543617), (45, 1372104), (51, 1210680), (54, 1143420), (57, 1083240), (59, 1046520), (60, 1029078), (68, 908010), (72, 857565), (76, 812430), (81, 762280), (85, 726408), (90, 686052), (95, 649944), (102, 605340), (108, 571710), (114, 541620), (118, 523260), (120, 514539), (135, 457368), (136, 454005), (152, 406215), (153, 403560), (162, 381140), (170, 363204), (171, 361080), (177, 348840), (180, 343026), (190, 324972), (204, 302670), (216, 285855), (228, 270810), (236, 261630), (255, 242136), (270, 228684), (285, 216648), (295, 209304), (306, 201780), (323, 191160), (324, 190570), (340, 181602), (342, 180540), (354, 174420), (360, 171513), (380, 162486), (405, 152456), (408, 151335), (456, 135405), (459, 134520), (472, 130815), (510, 121068), (513, 120360), (531, 116280), (540, 114342), (570, 108324), (590, 104652), (612, 100890), (646, 95580), (648, 95285), (680, 90801), (684, 90270), (708, 87210), (760, 81243), (765, 80712), (810, 76228), (855, 72216), (885, 69768), (918, 67260), (969, 63720), (1003, 61560), (1020, 60534), (1026, 60180), (1062, 58140), (1080, 57171), (1121, 55080), (1140, 54162), (1180, 52326), (1224, 50445), (1292, 47790), (1368, 45135), (1377, 44840), (1416, 43605), (1530, 40356), (1539, 40120), (1593, 38760), (1615, 38232), (1620, 38114), (1710, 36108), (1770, 34884), (1836, 33630), (1938, 31860), (2006, 30780), (2040, 30267), (2052, 30090), (2124, 29070), (2242, 27540), (2280, 27081), (2295, 26904), (2360, 26163), (2565, 24072), (2584, 23895), (2655, 23256), (2754, 22420), (2907, 21240), (3009, 20520), (3060, 20178), (3078, 20060), (3186, 19380), (3230, 19116), (3240, 19057), (3363, 18360), (3420, 18054), (3540, 17442), (3672, 16815), (3876, 15930), (4012, 15390), (4104, 15045), (4248, 14535), (4484, 13770), (4590, 13452), (4779, 12920), (4845, 12744), (5015, 12312), (5130, 12036), (5310, 11628), (5508, 11210), (5605, 11016), (5814, 10620), (6018, 10260), (6120, 10089), (6156, 10030), (6372, 9690), (6460, 9558), (6726, 9180), (6840, 9027), (6885, 8968), (7080, 8721), (7695, 8024), (7752, 7965)]