138702060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 513257472

約数和(自身を除く): 374555412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 53, 60, 62, 63, 67, 70, 84, 90, 93, 105, 106, 124, 126, 134, 140, 155, 159, 180, 186, 201, 210, 212, 217, 252, 265, 268, 279, 310, 315, 318, 335, 371, 372, 402, 420, 434, 465, 469, 477, 530, 558, 603, 620, 630, 636, 651, 670, 742, 795, 804, 868, 930, 938, 954, 1005, 1060, 1085, 1113, 1116, 1206, 1260, 1302, 1340, 1395, 1407, 1484, 1590, 1643, 1855, 1860, 1876, 1908, 1953, 2010, 2077, 2170, 2226, 2345, 2385, 2412, 2604, 2790, 2814, 3015, 3180, 3255, 3286, 3339, 3551, 3710, 3906, 4020, 4154, 4221, 4340, 4452, 4690, 4770, 4929, 5565, 5580, 5628, 6030, 6231, 6510, 6572, 6678, 7035, 7102, 7420, 7812, 8215, 8308, 8442, 9380, 9540, 9765, 9858, 10385, 10653, 11130, 11501, 12060, 12462, 13020, 13356, 14070, 14204, 14539, 14787, 16430, 16695, 16884, 17755, 18693, 19530, 19716, 20770, 21105, 21306, 22260, 23002, 24645, 24857, 24924, 28140, 29078, 29574, 31155, 31959, 32860, 33390, 34503, 35510, 37386, 39060, 41540, 42210, 42612, 43617, 46004, 49290, 49714, 53265, 57505, 58156, 59148, 62310, 63918, 66780, 69006, 71020, 72695, 73935, 74571, 74772, 84420, 87234, 93465, 98580, 99428, 103509, 106530, 110081, 115010, 124285, 124620, 127836, 130851, 138012, 145390, 147870, 149142, 159795, 172515, 174468, 186930, 207018, 213060, 218085, 220162, 223713, 230020, 248570, 261702, 290780, 295740, 298284, 319590, 330243, 345030, 372855, 373860, 414036, 436170, 440324, 447426, 497140, 517545, 523404, 550405, 639180, 654255, 660486, 690060, 745710, 770567, 872340, 894852, 990729, 1035090, 1100810, 1118565, 1308510, 1320972, 1491420, 1541134, 1651215, 1981458, 2070180, 2201620, 2237130, 2311701, 2617020, 3082268, 3302430, 3852835, 3962916, 4474260, 4623402, 4953645, 6604860, 6935103, 7705670, 9246804, 9907290, 11558505, 13870206, 15411340, 19814580, 23117010, 27740412, 34675515, 46234020, 69351030, 138702060]

約数ペア:

[(1, 138702060), (2, 69351030), (3, 46234020), (4, 34675515), (5, 27740412), (6, 23117010), (7, 19814580), (9, 15411340), (10, 13870206), (12, 11558505), (14, 9907290), (15, 9246804), (18, 7705670), (20, 6935103), (21, 6604860), (28, 4953645), (30, 4623402), (31, 4474260), (35, 3962916), (36, 3852835), (42, 3302430), (45, 3082268), (53, 2617020), (60, 2311701), (62, 2237130), (63, 2201620), (67, 2070180), (70, 1981458), (84, 1651215), (90, 1541134), (93, 1491420), (105, 1320972), (106, 1308510), (124, 1118565), (126, 1100810), (134, 1035090), (140, 990729), (155, 894852), (159, 872340), (180, 770567), (186, 745710), (201, 690060), (210, 660486), (212, 654255), (217, 639180), (252, 550405), (265, 523404), (268, 517545), (279, 497140), (310, 447426), (315, 440324), (318, 436170), (335, 414036), (371, 373860), (372, 372855), (402, 345030), (420, 330243), (434, 319590), (465, 298284), (469, 295740), (477, 290780), (530, 261702), (558, 248570), (603, 230020), (620, 223713), (630, 220162), (636, 218085), (651, 213060), (670, 207018), (742, 186930), (795, 174468), (804, 172515), (868, 159795), (930, 149142), (938, 147870), (954, 145390), (1005, 138012), (1060, 130851), (1085, 127836), (1113, 124620), (1116, 124285), (1206, 115010), (1260, 110081), (1302, 106530), (1340, 103509), (1395, 99428), (1407, 98580), (1484, 93465), (1590, 87234), (1643, 84420), (1855, 74772), (1860, 74571), (1876, 73935), (1908, 72695), (1953, 71020), (2010, 69006), (2077, 66780), (2170, 63918), (2226, 62310), (2345, 59148), (2385, 58156), (2412, 57505), (2604, 53265), (2790, 49714), (2814, 49290), (3015, 46004), (3180, 43617), (3255, 42612), (3286, 42210), (3339, 41540), (3551, 39060), (3710, 37386), (3906, 35510), (4020, 34503), (4154, 33390), (4221, 32860), (4340, 31959), (4452, 31155), (4690, 29574), (4770, 29078), (4929, 28140), (5565, 24924), (5580, 24857), (5628, 24645), (6030, 23002), (6231, 22260), (6510, 21306), (6572, 21105), (6678, 20770), (7035, 19716), (7102, 19530), (7420, 18693), (7812, 17755), (8215, 16884), (8308, 16695), (8442, 16430), (9380, 14787), (9540, 14539), (9765, 14204), (9858, 14070), (10385, 13356), (10653, 13020), (11130, 12462), (11501, 12060)]