71894200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 193514400

約数和(自身を除く): 121620200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 140, 175, 178, 200, 280, 350, 356, 445, 577, 623, 700, 712, 890, 1154, 1246, 1400, 1780, 2225, 2308, 2492, 2885, 3115, 3560, 4039, 4450, 4616, 4984, 5770, 6230, 8078, 8900, 11540, 12460, 14425, 15575, 16156, 17800, 20195, 23080, 24920, 28850, 31150, 32312, 40390, 51353, 57700, 62300, 80780, 100975, 102706, 115400, 124600, 161560, 201950, 205412, 256765, 359471, 403900, 410824, 513530, 718942, 807800, 1027060, 1283825, 1437884, 1797355, 2054120, 2567650, 2875768, 3594710, 5135300, 7189420, 8986775, 10270600, 14378840, 17973550, 35947100, 71894200]

約数ペア:

[(1, 71894200), (2, 35947100), (4, 17973550), (5, 14378840), (7, 10270600), (8, 8986775), (10, 7189420), (14, 5135300), (20, 3594710), (25, 2875768), (28, 2567650), (35, 2054120), (40, 1797355), (50, 1437884), (56, 1283825), (70, 1027060), (89, 807800), (100, 718942), (140, 513530), (175, 410824), (178, 403900), (200, 359471), (280, 256765), (350, 205412), (356, 201950), (445, 161560), (577, 124600), (623, 115400), (700, 102706), (712, 100975), (890, 80780), (1154, 62300), (1246, 57700), (1400, 51353), (1780, 40390), (2225, 32312), (2308, 31150), (2492, 28850), (2885, 24920), (3115, 23080), (3560, 20195), (4039, 17800), (4450, 16156), (4616, 15575), (4984, 14425), (5770, 12460), (6230, 11540), (8078, 8900)]