15135142400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5515

約数の個数: 240

約数和(自身を含む): 44245977600

約数和(自身を除く): 29110835200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 400, 434, 448, 496, 512, 560, 620, 640, 700, 775, 800, 868, 896, 992, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 2800, 3100, 3200, 3472, 3584, 3968, 4340, 4480, 4960, 5425, 5449, 5600, 6200, 6400, 6944, 7936, 8680, 8960, 9920, 10850, 10898, 11200, 12400, 12800, 13888, 15872, 17360, 17920, 19840, 21700, 21796, 22400, 24800, 27245, 27776, 34720, 38143, 39680, 43400, 43592, 44800, 49600, 54490, 55552, 69440, 76286, 79360, 86800, 87184, 89600, 99200, 108980, 111104, 136225, 138880, 152572, 168919, 173600, 174368, 190715, 198400, 217960, 272450, 277760, 305144, 337838, 347200, 348736, 381430, 396800, 435920, 544900, 555520, 610288, 675676, 694400, 697472, 762860, 844595, 871840, 953575, 1089800, 1182433, 1220576, 1351352, 1388800, 1394944, 1525720, 1689190, 1743680, 1907150, 2179600, 2364866, 2441152, 2702704, 2777600, 2789888, 3051440, 3378380, 3487360, 3814300, 4222975, 4359200, 4729732, 4882304, 5405408, 5912165, 6102880, 6756760, 6974720, 7628600, 8445950, 8718400, 9459464, 9764608, 10810816, 11824330, 12205760, 13513520, 13949440, 15257200, 16891900, 17436800, 18918928, 19529216, 21621632, 23648660, 24411520, 27027040, 29560825, 30514400, 33783800, 34873600, 37837856, 43243264, 47297320, 48823040, 54054080, 59121650, 61028800, 67567600, 69747200, 75675712, 86486528, 94594640, 97646080, 108108160, 118243300, 122057600, 135135200, 151351424, 189189280, 216216320, 236486600, 244115200, 270270400, 302702848, 378378560, 432432640, 472973200, 488230400, 540540800, 605405696, 756757120, 945946400, 1081081600, 1513514240, 1891892800, 2162163200, 3027028480, 3783785600, 7567571200, 15135142400]

約数ペア:

[(1, 15135142400), (2, 7567571200), (4, 3783785600), (5, 3027028480), (7, 2162163200), (8, 1891892800), (10, 1513514240), (14, 1081081600), (16, 945946400), (20, 756757120), (25, 605405696), (28, 540540800), (31, 488230400), (32, 472973200), (35, 432432640), (40, 378378560), (50, 302702848), (56, 270270400), (62, 244115200), (64, 236486600), (70, 216216320), (80, 189189280), (100, 151351424), (112, 135135200), (124, 122057600), (128, 118243300), (140, 108108160), (155, 97646080), (160, 94594640), (175, 86486528), (200, 75675712), (217, 69747200), (224, 67567600), (248, 61028800), (256, 59121650), (280, 54054080), (310, 48823040), (320, 47297320), (350, 43243264), (400, 37837856), (434, 34873600), (448, 33783800), (496, 30514400), (512, 29560825), (560, 27027040), (620, 24411520), (640, 23648660), (700, 21621632), (775, 19529216), (800, 18918928), (868, 17436800), (896, 16891900), (992, 15257200), (1085, 13949440), (1120, 13513520), (1240, 12205760), (1280, 11824330), (1400, 10810816), (1550, 9764608), (1600, 9459464), (1736, 8718400), (1792, 8445950), (1984, 7628600), (2170, 6974720), (2240, 6756760), (2480, 6102880), (2560, 5912165), (2800, 5405408), (3100, 4882304), (3200, 4729732), (3472, 4359200), (3584, 4222975), (3968, 3814300), (4340, 3487360), (4480, 3378380), (4960, 3051440), (5425, 2789888), (5449, 2777600), (5600, 2702704), (6200, 2441152), (6400, 2364866), (6944, 2179600), (7936, 1907150), (8680, 1743680), (8960, 1689190), (9920, 1525720), (10850, 1394944), (10898, 1388800), (11200, 1351352), (12400, 1220576), (12800, 1182433), (13888, 1089800), (15872, 953575), (17360, 871840), (17920, 844595), (19840, 762860), (21700, 697472), (21796, 694400), (22400, 675676), (24800, 610288), (27245, 555520), (27776, 544900), (34720, 435920), (38143, 396800), (39680, 381430), (43400, 348736), (43592, 347200), (44800, 337838), (49600, 305144), (54490, 277760), (55552, 272450), (69440, 217960), (76286, 198400), (79360, 190715), (86800, 174368), (87184, 173600), (89600, 168919), (99200, 152572), (108980, 138880), (111104, 136225)]