42812700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 158323200

約数和(自身を除く): 115510500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 29, 30, 35, 37, 38, 42, 50, 57, 58, 60, 70, 74, 75, 76, 84, 87, 95, 100, 105, 111, 114, 116, 133, 140, 145, 148, 150, 174, 175, 185, 190, 203, 210, 222, 228, 259, 266, 285, 290, 300, 348, 350, 370, 380, 399, 406, 420, 435, 444, 475, 518, 525, 532, 551, 555, 570, 580, 609, 665, 700, 703, 725, 740, 777, 798, 812, 870, 925, 950, 1015, 1036, 1050, 1073, 1102, 1110, 1140, 1218, 1295, 1330, 1406, 1425, 1450, 1554, 1596, 1653, 1740, 1850, 1900, 1995, 2030, 2100, 2109, 2146, 2175, 2204, 2220, 2436, 2590, 2660, 2755, 2775, 2812, 2850, 2900, 3045, 3108, 3219, 3306, 3325, 3515, 3700, 3857, 3885, 3990, 4060, 4218, 4292, 4350, 4921, 5075, 5180, 5365, 5510, 5550, 5700, 6090, 6438, 6475, 6612, 6650, 7030, 7511, 7714, 7770, 7980, 8265, 8436, 8700, 9842, 9975, 10150, 10545, 10730, 11020, 11100, 11571, 12180, 12876, 12950, 13300, 13775, 14060, 14763, 15022, 15225, 15428, 15540, 16095, 16530, 17575, 19285, 19425, 19684, 19950, 20300, 20387, 21090, 21460, 22533, 23142, 24605, 25900, 26825, 27550, 29526, 30044, 30450, 32190, 33060, 35150, 37555, 38570, 38850, 39900, 40774, 41325, 42180, 45066, 46284, 49210, 52725, 53650, 55100, 57855, 59052, 60900, 61161, 64380, 70300, 73815, 75110, 77140, 77700, 80475, 81548, 82650, 90132, 96425, 98420, 101935, 105450, 107300, 112665, 115710, 122322, 123025, 142709, 147630, 150220, 160950, 165300, 187775, 192850, 203870, 210900, 225330, 231420, 244644, 246050, 285418, 289275, 295260, 305805, 321900, 369075, 375550, 385700, 407740, 428127, 450660, 492100, 509675, 563325, 570836, 578550, 611610, 713545, 738150, 751100, 856254, 1019350, 1126650, 1157100, 1223220, 1427090, 1476300, 1529025, 1712508, 2038700, 2140635, 2253300, 2854180, 3058050, 3567725, 4281270, 6116100, 7135450, 8562540, 10703175, 14270900, 21406350, 42812700]

約数ペア:

[(1, 42812700), (2, 21406350), (3, 14270900), (4, 10703175), (5, 8562540), (6, 7135450), (7, 6116100), (10, 4281270), (12, 3567725), (14, 3058050), (15, 2854180), (19, 2253300), (20, 2140635), (21, 2038700), (25, 1712508), (28, 1529025), (29, 1476300), (30, 1427090), (35, 1223220), (37, 1157100), (38, 1126650), (42, 1019350), (50, 856254), (57, 751100), (58, 738150), (60, 713545), (70, 611610), (74, 578550), (75, 570836), (76, 563325), (84, 509675), (87, 492100), (95, 450660), (100, 428127), (105, 407740), (111, 385700), (114, 375550), (116, 369075), (133, 321900), (140, 305805), (145, 295260), (148, 289275), (150, 285418), (174, 246050), (175, 244644), (185, 231420), (190, 225330), (203, 210900), (210, 203870), (222, 192850), (228, 187775), (259, 165300), (266, 160950), (285, 150220), (290, 147630), (300, 142709), (348, 123025), (350, 122322), (370, 115710), (380, 112665), (399, 107300), (406, 105450), (420, 101935), (435, 98420), (444, 96425), (475, 90132), (518, 82650), (525, 81548), (532, 80475), (551, 77700), (555, 77140), (570, 75110), (580, 73815), (609, 70300), (665, 64380), (700, 61161), (703, 60900), (725, 59052), (740, 57855), (777, 55100), (798, 53650), (812, 52725), (870, 49210), (925, 46284), (950, 45066), (1015, 42180), (1036, 41325), (1050, 40774), (1073, 39900), (1102, 38850), (1110, 38570), (1140, 37555), (1218, 35150), (1295, 33060), (1330, 32190), (1406, 30450), (1425, 30044), (1450, 29526), (1554, 27550), (1596, 26825), (1653, 25900), (1740, 24605), (1850, 23142), (1900, 22533), (1995, 21460), (2030, 21090), (2100, 20387), (2109, 20300), (2146, 19950), (2175, 19684), (2204, 19425), (2220, 19285), (2436, 17575), (2590, 16530), (2660, 16095), (2755, 15540), (2775, 15428), (2812, 15225), (2850, 15022), (2900, 14763), (3045, 14060), (3108, 13775), (3219, 13300), (3306, 12950), (3325, 12876), (3515, 12180), (3700, 11571), (3857, 11100), (3885, 11020), (3990, 10730), (4060, 10545), (4218, 10150), (4292, 9975), (4350, 9842), (4921, 8700), (5075, 8436), (5180, 8265), (5365, 7980), (5510, 7770), (5550, 7714), (5700, 7511), (6090, 7030), (6438, 6650), (6475, 6612)]