73854200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 199272960

約数和(自身を除く): 125418760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 140, 142, 175, 200, 280, 284, 350, 355, 497, 568, 700, 710, 743, 994, 1400, 1420, 1486, 1775, 1988, 2485, 2840, 2972, 3550, 3715, 3976, 4970, 5201, 5944, 7100, 7430, 9940, 10402, 12425, 14200, 14860, 18575, 19880, 20804, 24850, 26005, 29720, 37150, 41608, 49700, 52010, 52753, 74300, 99400, 104020, 105506, 130025, 148600, 208040, 211012, 260050, 263765, 369271, 422024, 520100, 527530, 738542, 1040200, 1055060, 1318825, 1477084, 1846355, 2110120, 2637650, 2954168, 3692710, 5275300, 7385420, 9231775, 10550600, 14770840, 18463550, 36927100, 73854200]

約数ペア:

[(1, 73854200), (2, 36927100), (4, 18463550), (5, 14770840), (7, 10550600), (8, 9231775), (10, 7385420), (14, 5275300), (20, 3692710), (25, 2954168), (28, 2637650), (35, 2110120), (40, 1846355), (50, 1477084), (56, 1318825), (70, 1055060), (71, 1040200), (100, 738542), (140, 527530), (142, 520100), (175, 422024), (200, 369271), (280, 263765), (284, 260050), (350, 211012), (355, 208040), (497, 148600), (568, 130025), (700, 105506), (710, 104020), (743, 99400), (994, 74300), (1400, 52753), (1420, 52010), (1486, 49700), (1775, 41608), (1988, 37150), (2485, 29720), (2840, 26005), (2972, 24850), (3550, 20804), (3715, 19880), (3976, 18575), (4970, 14860), (5201, 14200), (5944, 12425), (7100, 10402), (7430, 9940)]