131671200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 144

約数和(自身を含む): 434409696

約数和(自身を除く): 302738496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 83, 96, 100, 120, 150, 160, 166, 200, 240, 249, 300, 332, 400, 415, 480, 498, 600, 661, 664, 800, 830, 996, 1200, 1245, 1322, 1328, 1660, 1983, 1992, 2075, 2400, 2490, 2644, 2656, 3305, 3320, 3966, 3984, 4150, 4980, 5288, 6225, 6610, 6640, 7932, 7968, 8300, 9915, 9960, 10576, 12450, 13220, 13280, 15864, 16525, 16600, 19830, 19920, 21152, 24900, 26440, 31728, 33050, 33200, 39660, 39840, 49575, 49800, 52880, 54863, 63456, 66100, 66400, 79320, 99150, 99600, 105760, 109726, 132200, 158640, 164589, 198300, 199200, 219452, 264400, 274315, 317280, 329178, 396600, 438904, 528800, 548630, 658356, 793200, 822945, 877808, 1097260, 1316712, 1371575, 1586400, 1645890, 1755616, 2194520, 2633424, 2743150, 3291780, 4114725, 4389040, 5266848, 5486300, 6583560, 8229450, 8778080, 10972600, 13167120, 16458900, 21945200, 26334240, 32917800, 43890400, 65835600, 131671200]

約数ペア:

[(1, 131671200), (2, 65835600), (3, 43890400), (4, 32917800), (5, 26334240), (6, 21945200), (8, 16458900), (10, 13167120), (12, 10972600), (15, 8778080), (16, 8229450), (20, 6583560), (24, 5486300), (25, 5266848), (30, 4389040), (32, 4114725), (40, 3291780), (48, 2743150), (50, 2633424), (60, 2194520), (75, 1755616), (80, 1645890), (83, 1586400), (96, 1371575), (100, 1316712), (120, 1097260), (150, 877808), (160, 822945), (166, 793200), (200, 658356), (240, 548630), (249, 528800), (300, 438904), (332, 396600), (400, 329178), (415, 317280), (480, 274315), (498, 264400), (600, 219452), (661, 199200), (664, 198300), (800, 164589), (830, 158640), (996, 132200), (1200, 109726), (1245, 105760), (1322, 99600), (1328, 99150), (1660, 79320), (1983, 66400), (1992, 66100), (2075, 63456), (2400, 54863), (2490, 52880), (2644, 49800), (2656, 49575), (3305, 39840), (3320, 39660), (3966, 33200), (3984, 33050), (4150, 31728), (4980, 26440), (5288, 24900), (6225, 21152), (6610, 19920), (6640, 19830), (7932, 16600), (7968, 16525), (8300, 15864), (9915, 13280), (9960, 13220), (10576, 12450)]