56453400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 192472800

約数和(自身を除く): 136019400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 79, 90, 100, 120, 150, 158, 180, 200, 225, 237, 300, 316, 360, 395, 397, 450, 474, 600, 632, 711, 790, 794, 900, 948, 1185, 1191, 1422, 1580, 1588, 1800, 1896, 1975, 1985, 2370, 2382, 2844, 3160, 3176, 3555, 3573, 3950, 3970, 4740, 4764, 5688, 5925, 5955, 7110, 7146, 7900, 7940, 9480, 9528, 9925, 11850, 11910, 14220, 14292, 15800, 15880, 17775, 17865, 19850, 23700, 23820, 28440, 28584, 29775, 31363, 35550, 35730, 39700, 47400, 47640, 59550, 62726, 71100, 71460, 79400, 89325, 94089, 119100, 125452, 142200, 142920, 156815, 178650, 188178, 238200, 250904, 282267, 313630, 357300, 376356, 470445, 564534, 627260, 714600, 752712, 784075, 940890, 1129068, 1254520, 1411335, 1568150, 1881780, 2258136, 2352225, 2822670, 3136300, 3763560, 4704450, 5645340, 6272600, 7056675, 9408900, 11290680, 14113350, 18817800, 28226700, 56453400]

約数ペア:

[(1, 56453400), (2, 28226700), (3, 18817800), (4, 14113350), (5, 11290680), (6, 9408900), (8, 7056675), (9, 6272600), (10, 5645340), (12, 4704450), (15, 3763560), (18, 3136300), (20, 2822670), (24, 2352225), (25, 2258136), (30, 1881780), (36, 1568150), (40, 1411335), (45, 1254520), (50, 1129068), (60, 940890), (72, 784075), (75, 752712), (79, 714600), (90, 627260), (100, 564534), (120, 470445), (150, 376356), (158, 357300), (180, 313630), (200, 282267), (225, 250904), (237, 238200), (300, 188178), (316, 178650), (360, 156815), (395, 142920), (397, 142200), (450, 125452), (474, 119100), (600, 94089), (632, 89325), (711, 79400), (790, 71460), (794, 71100), (900, 62726), (948, 59550), (1185, 47640), (1191, 47400), (1422, 39700), (1580, 35730), (1588, 35550), (1800, 31363), (1896, 29775), (1975, 28584), (1985, 28440), (2370, 23820), (2382, 23700), (2844, 19850), (3160, 17865), (3176, 17775), (3555, 15880), (3573, 15800), (3950, 14292), (3970, 14220), (4740, 11910), (4764, 11850), (5688, 9925), (5925, 9528), (5955, 9480), (7110, 7940), (7146, 7900)]