1270413600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:2907

約数の個数: 144

約数和(自身を含む): 4157733888

約数和(自身を除く): 2887320288

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, 96, 100, 120, 150, 160, 197, 200, 240, 300, 394, 400, 480, 591, 600, 788, 800, 985, 1182, 1200, 1576, 1970, 2364, 2400, 2687, 2955, 3152, 3940, 4728, 4925, 5374, 5910, 6304, 7880, 8061, 9456, 9850, 10748, 11820, 13435, 14775, 15760, 16122, 18912, 19700, 21496, 23640, 26870, 29550, 31520, 32244, 39400, 40305, 42992, 47280, 53740, 59100, 64488, 67175, 78800, 80610, 85984, 94560, 107480, 118200, 128976, 134350, 157600, 161220, 201525, 214960, 236400, 257952, 268700, 322440, 403050, 429920, 472800, 529339, 537400, 644880, 806100, 1058678, 1074800, 1289760, 1588017, 1612200, 2117356, 2149600, 2646695, 3176034, 3224400, 4234712, 5293390, 6352068, 6448800, 7940085, 8469424, 10586780, 12704136, 13233475, 15880170, 16938848, 21173560, 25408272, 26466950, 31760340, 39700425, 42347120, 50816544, 52933900, 63520680, 79400850, 84694240, 105867800, 127041360, 158801700, 211735600, 254082720, 317603400, 423471200, 635206800, 1270413600]

約数ペア:

[(1, 1270413600), (2, 635206800), (3, 423471200), (4, 317603400), (5, 254082720), (6, 211735600), (8, 158801700), (10, 127041360), (12, 105867800), (15, 84694240), (16, 79400850), (20, 63520680), (24, 52933900), (25, 50816544), (30, 42347120), (32, 39700425), (40, 31760340), (48, 26466950), (50, 25408272), (60, 21173560), (75, 16938848), (80, 15880170), (96, 13233475), (100, 12704136), (120, 10586780), (150, 8469424), (160, 7940085), (197, 6448800), (200, 6352068), (240, 5293390), (300, 4234712), (394, 3224400), (400, 3176034), (480, 2646695), (591, 2149600), (600, 2117356), (788, 1612200), (800, 1588017), (985, 1289760), (1182, 1074800), (1200, 1058678), (1576, 806100), (1970, 644880), (2364, 537400), (2400, 529339), (2687, 472800), (2955, 429920), (3152, 403050), (3940, 322440), (4728, 268700), (4925, 257952), (5374, 236400), (5910, 214960), (6304, 201525), (7880, 161220), (8061, 157600), (9456, 134350), (9850, 128976), (10748, 118200), (11820, 107480), (13435, 94560), (14775, 85984), (15760, 80610), (16122, 78800), (18912, 67175), (19700, 64488), (21496, 59100), (23640, 53740), (26870, 47280), (29550, 42992), (31520, 40305), (32244, 39400)]