1375507200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2371

約数の個数: 216

約数和(自身を含む): 4687922176

約数和(自身を除く): 3312414976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 256, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 768, 775, 800, 930, 960, 992, 1200, 1240, 1280, 1488, 1550, 1600, 1860, 1920, 1984, 2311, 2325, 2400, 2480, 2976, 3100, 3200, 3720, 3840, 3968, 4622, 4650, 4800, 4960, 5952, 6200, 6400, 6933, 7440, 7936, 9244, 9300, 9600, 9920, 11555, 11904, 12400, 13866, 14880, 18488, 18600, 19200, 19840, 23110, 23808, 24800, 27732, 29760, 34665, 36976, 37200, 39680, 46220, 49600, 55464, 57775, 59520, 69330, 71641, 73952, 74400, 92440, 99200, 110928, 115550, 119040, 138660, 143282, 147904, 148800, 173325, 184880, 198400, 214923, 221856, 231100, 277320, 286564, 295808, 297600, 346650, 358205, 369760, 429846, 443712, 462200, 554640, 573128, 591616, 595200, 693300, 716410, 739520, 859692, 887424, 924400, 1074615, 1109280, 1146256, 1386600, 1432820, 1479040, 1719384, 1774848, 1791025, 1848800, 2149230, 2218560, 2292512, 2773200, 2865640, 2958080, 3438768, 3582050, 3697600, 4298460, 4437120, 4585024, 5373075, 5546400, 5731280, 6877536, 7164100, 7395200, 8596920, 8874240, 9170048, 10746150, 11092800, 11462560, 13755072, 14328200, 14790400, 17193840, 18340096, 21492300, 22185600, 22925120, 27510144, 28656400, 34387680, 42984600, 44371200, 45850240, 55020288, 57312800, 68775360, 85969200, 91700480, 114625600, 137550720, 171938400, 229251200, 275101440, 343876800, 458502400, 687753600, 1375507200]

約数ペア:

[(1, 1375507200), (2, 687753600), (3, 458502400), (4, 343876800), (5, 275101440), (6, 229251200), (8, 171938400), (10, 137550720), (12, 114625600), (15, 91700480), (16, 85969200), (20, 68775360), (24, 57312800), (25, 55020288), (30, 45850240), (31, 44371200), (32, 42984600), (40, 34387680), (48, 28656400), (50, 27510144), (60, 22925120), (62, 22185600), (64, 21492300), (75, 18340096), (80, 17193840), (93, 14790400), (96, 14328200), (100, 13755072), (120, 11462560), (124, 11092800), (128, 10746150), (150, 9170048), (155, 8874240), (160, 8596920), (186, 7395200), (192, 7164100), (200, 6877536), (240, 5731280), (248, 5546400), (256, 5373075), (300, 4585024), (310, 4437120), (320, 4298460), (372, 3697600), (384, 3582050), (400, 3438768), (465, 2958080), (480, 2865640), (496, 2773200), (600, 2292512), (620, 2218560), (640, 2149230), (744, 1848800), (768, 1791025), (775, 1774848), (800, 1719384), (930, 1479040), (960, 1432820), (992, 1386600), (1200, 1146256), (1240, 1109280), (1280, 1074615), (1488, 924400), (1550, 887424), (1600, 859692), (1860, 739520), (1920, 716410), (1984, 693300), (2311, 595200), (2325, 591616), (2400, 573128), (2480, 554640), (2976, 462200), (3100, 443712), (3200, 429846), (3720, 369760), (3840, 358205), (3968, 346650), (4622, 297600), (4650, 295808), (4800, 286564), (4960, 277320), (5952, 231100), (6200, 221856), (6400, 214923), (6933, 198400), (7440, 184880), (7936, 173325), (9244, 148800), (9300, 147904), (9600, 143282), (9920, 138660), (11555, 119040), (11904, 115550), (12400, 110928), (13866, 99200), (14880, 92440), (18488, 74400), (18600, 73952), (19200, 71641), (19840, 69330), (23110, 59520), (23808, 57775), (24800, 55464), (27732, 49600), (29760, 46220), (34665, 39680), (36976, 37200)]