214418800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 550076400

約数和(自身を除く): 335657600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 89, 95, 100, 152, 178, 190, 200, 304, 317, 356, 380, 400, 445, 475, 634, 712, 760, 890, 950, 1268, 1424, 1520, 1585, 1691, 1780, 1900, 2225, 2536, 3170, 3382, 3560, 3800, 4450, 5072, 6023, 6340, 6764, 7120, 7600, 7925, 8455, 8900, 12046, 12680, 13528, 15850, 16910, 17800, 24092, 25360, 27056, 28213, 30115, 31700, 33820, 35600, 42275, 48184, 56426, 60230, 63400, 67640, 84550, 96368, 112852, 120460, 126800, 135280, 141065, 150575, 169100, 225704, 240920, 282130, 301150, 338200, 451408, 481840, 536047, 564260, 602300, 676400, 705325, 1072094, 1128520, 1204600, 1410650, 2144188, 2257040, 2409200, 2680235, 2821300, 4288376, 5360470, 5642600, 8576752, 10720940, 11285200, 13401175, 21441880, 26802350, 42883760, 53604700, 107209400, 214418800]

約数ペア:

[(1, 214418800), (2, 107209400), (4, 53604700), (5, 42883760), (8, 26802350), (10, 21441880), (16, 13401175), (19, 11285200), (20, 10720940), (25, 8576752), (38, 5642600), (40, 5360470), (50, 4288376), (76, 2821300), (80, 2680235), (89, 2409200), (95, 2257040), (100, 2144188), (152, 1410650), (178, 1204600), (190, 1128520), (200, 1072094), (304, 705325), (317, 676400), (356, 602300), (380, 564260), (400, 536047), (445, 481840), (475, 451408), (634, 338200), (712, 301150), (760, 282130), (890, 240920), (950, 225704), (1268, 169100), (1424, 150575), (1520, 141065), (1585, 135280), (1691, 126800), (1780, 120460), (1900, 112852), (2225, 96368), (2536, 84550), (3170, 67640), (3382, 63400), (3560, 60230), (3800, 56426), (4450, 48184), (5072, 42275), (6023, 35600), (6340, 33820), (6764, 31700), (7120, 30115), (7600, 28213), (7925, 27056), (8455, 25360), (8900, 24092), (12046, 17800), (12680, 16910), (13528, 15850)]