54188400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6479

約数の個数: 120

約数和(自身を含む): 198411904

約数和(自身を除く): 144223504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 6451, 8400, 12902, 19353, 25804, 32255, 38706, 45157, 51608, 64510, 77412, 90314, 96765, 103216, 129020, 135471, 154824, 161275, 180628, 193530, 225785, 258040, 270942, 309648, 322550, 361256, 387060, 451570, 483825, 516080, 541884, 645100, 677355, 722512, 774120, 903140, 967650, 1083768, 1128925, 1290200, 1354710, 1548240, 1806280, 1935300, 2167536, 2257850, 2580400, 2709420, 3386775, 3612560, 3870600, 4515700, 5418840, 6773550, 7741200, 9031400, 10837680, 13547100, 18062800, 27094200, 54188400]

約数ペア:

[(1, 54188400), (2, 27094200), (3, 18062800), (4, 13547100), (5, 10837680), (6, 9031400), (7, 7741200), (8, 6773550), (10, 5418840), (12, 4515700), (14, 3870600), (15, 3612560), (16, 3386775), (20, 2709420), (21, 2580400), (24, 2257850), (25, 2167536), (28, 1935300), (30, 1806280), (35, 1548240), (40, 1354710), (42, 1290200), (48, 1128925), (50, 1083768), (56, 967650), (60, 903140), (70, 774120), (75, 722512), (80, 677355), (84, 645100), (100, 541884), (105, 516080), (112, 483825), (120, 451570), (140, 387060), (150, 361256), (168, 322550), (175, 309648), (200, 270942), (210, 258040), (240, 225785), (280, 193530), (300, 180628), (336, 161275), (350, 154824), (400, 135471), (420, 129020), (525, 103216), (560, 96765), (600, 90314), (700, 77412), (840, 64510), (1050, 51608), (1200, 45157), (1400, 38706), (1680, 32255), (2100, 25804), (2800, 19353), (4200, 12902), (6451, 8400)]