138480300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 288

約数和(自身を含む): 539965440

約数和(自身を除く): 401485140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 431, 450, 459, 476, 510, 525, 540, 595, 612, 630, 675, 700, 714, 756, 765, 850, 862, 900, 918, 945, 1020, 1050, 1071, 1190, 1260, 1275, 1293, 1350, 1428, 1530, 1575, 1700, 1724, 1785, 1836, 1890, 2100, 2142, 2155, 2295, 2380, 2550, 2586, 2700, 2975, 3017, 3060, 3150, 3213, 3570, 3780, 3825, 3879, 4284, 4310, 4590, 4725, 5100, 5172, 5355, 5950, 6034, 6300, 6426, 6465, 7140, 7327, 7650, 7758, 8620, 8925, 9051, 9180, 9450, 10710, 10775, 11475, 11637, 11900, 12068, 12852, 12930, 14654, 15085, 15300, 15516, 16065, 17850, 18102, 18900, 19395, 21420, 21550, 21981, 22950, 23274, 25860, 26775, 27153, 29308, 30170, 32130, 32325, 35700, 36204, 36635, 38790, 43100, 43962, 45255, 45900, 46548, 51289, 53550, 54306, 58185, 60340, 64260, 64650, 65943, 73270, 75425, 77580, 80325, 81459, 87924, 90510, 96975, 102578, 107100, 108612, 109905, 116370, 129300, 131886, 135765, 146540, 150850, 153867, 160650, 162918, 181020, 183175, 193950, 197829, 205156, 219810, 226275, 232740, 256445, 263772, 271530, 290925, 301700, 307734, 321300, 325836, 329715, 366350, 387900, 395658, 407295, 439620, 452550, 461601, 512890, 543060, 549525, 581850, 615468, 659430, 678825, 732700, 769335, 791316, 814590, 905100, 923202, 989145, 1025780, 1099050, 1163700, 1282225, 1318860, 1357650, 1384803, 1538670, 1629180, 1648575, 1846404, 1978290, 2036475, 2198100, 2308005, 2564450, 2715300, 2769606, 3077340, 3297150, 3846675, 3956580, 4072950, 4616010, 4945725, 5128900, 5539212, 6594300, 6924015, 7693350, 8145900, 9232020, 9891450, 11540025, 13848030, 15386700, 19782900, 23080050, 27696060, 34620075, 46160100, 69240150, 138480300]

約数ペア:

[(1, 138480300), (2, 69240150), (3, 46160100), (4, 34620075), (5, 27696060), (6, 23080050), (7, 19782900), (9, 15386700), (10, 13848030), (12, 11540025), (14, 9891450), (15, 9232020), (17, 8145900), (18, 7693350), (20, 6924015), (21, 6594300), (25, 5539212), (27, 5128900), (28, 4945725), (30, 4616010), (34, 4072950), (35, 3956580), (36, 3846675), (42, 3297150), (45, 3077340), (50, 2769606), (51, 2715300), (54, 2564450), (60, 2308005), (63, 2198100), (68, 2036475), (70, 1978290), (75, 1846404), (84, 1648575), (85, 1629180), (90, 1538670), (100, 1384803), (102, 1357650), (105, 1318860), (108, 1282225), (119, 1163700), (126, 1099050), (135, 1025780), (140, 989145), (150, 923202), (153, 905100), (170, 814590), (175, 791316), (180, 769335), (189, 732700), (204, 678825), (210, 659430), (225, 615468), (238, 581850), (252, 549525), (255, 543060), (270, 512890), (300, 461601), (306, 452550), (315, 439620), (340, 407295), (350, 395658), (357, 387900), (378, 366350), (420, 329715), (425, 325836), (431, 321300), (450, 307734), (459, 301700), (476, 290925), (510, 271530), (525, 263772), (540, 256445), (595, 232740), (612, 226275), (630, 219810), (675, 205156), (700, 197829), (714, 193950), (756, 183175), (765, 181020), (850, 162918), (862, 160650), (900, 153867), (918, 150850), (945, 146540), (1020, 135765), (1050, 131886), (1071, 129300), (1190, 116370), (1260, 109905), (1275, 108612), (1293, 107100), (1350, 102578), (1428, 96975), (1530, 90510), (1575, 87924), (1700, 81459), (1724, 80325), (1785, 77580), (1836, 75425), (1890, 73270), (2100, 65943), (2142, 64650), (2155, 64260), (2295, 60340), (2380, 58185), (2550, 54306), (2586, 53550), (2700, 51289), (2975, 46548), (3017, 45900), (3060, 45255), (3150, 43962), (3213, 43100), (3570, 38790), (3780, 36635), (3825, 36204), (3879, 35700), (4284, 32325), (4310, 32130), (4590, 30170), (4725, 29308), (5100, 27153), (5172, 26775), (5355, 25860), (5950, 23274), (6034, 22950), (6300, 21981), (6426, 21550), (6465, 21420), (7140, 19395), (7327, 18900), (7650, 18102), (7758, 17850), (8620, 16065), (8925, 15516), (9051, 15300), (9180, 15085), (9450, 14654), (10710, 12930), (10775, 12852), (11475, 12068), (11637, 11900)]