921925200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{15679}}^1$

素因数の和:15714

約数の個数: 180

約数和(自身を含む): 3435613440

約数和(自身を除く): 2513688240

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, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3675, 3920, 4200, 4900, 5880, 7350, 8400, 9800, 11760, 14700, 15679, 19600, 29400, 31358, 47037, 58800, 62716, 78395, 94074, 109753, 125432, 156790, 188148, 219506, 235185, 250864, 313580, 329259, 376296, 391975, 439012, 470370, 548765, 627160, 658518, 752592, 768271, 783950, 878024, 940740, 1097530, 1175925, 1254320, 1317036, 1536542, 1567900, 1646295, 1756048, 1881480, 2195060, 2304813, 2351850, 2634072, 2743825, 3073084, 3135800, 3292590, 3762960, 3841355, 4390120, 4609626, 4703700, 5268144, 5487650, 6146168, 6271600, 6585180, 7682710, 8231475, 8780240, 9219252, 9407400, 10975300, 11524065, 12292336, 13170360, 15365420, 16462950, 18438504, 18814800, 19206775, 21950600, 23048130, 26340720, 30730840, 32925900, 36877008, 38413550, 43901200, 46096260, 57620325, 61461680, 65851800, 76827100, 92192520, 115240650, 131703600, 153654200, 184385040, 230481300, 307308400, 460962600, 921925200]

約数ペア:

[(1, 921925200), (2, 460962600), (3, 307308400), (4, 230481300), (5, 184385040), (6, 153654200), (7, 131703600), (8, 115240650), (10, 92192520), (12, 76827100), (14, 65851800), (15, 61461680), (16, 57620325), (20, 46096260), (21, 43901200), (24, 38413550), (25, 36877008), (28, 32925900), (30, 30730840), (35, 26340720), (40, 23048130), (42, 21950600), (48, 19206775), (49, 18814800), (50, 18438504), (56, 16462950), (60, 15365420), (70, 13170360), (75, 12292336), (80, 11524065), (84, 10975300), (98, 9407400), (100, 9219252), (105, 8780240), (112, 8231475), (120, 7682710), (140, 6585180), (147, 6271600), (150, 6146168), (168, 5487650), (175, 5268144), (196, 4703700), (200, 4609626), (210, 4390120), (240, 3841355), (245, 3762960), (280, 3292590), (294, 3135800), (300, 3073084), (336, 2743825), (350, 2634072), (392, 2351850), (400, 2304813), (420, 2195060), (490, 1881480), (525, 1756048), (560, 1646295), (588, 1567900), (600, 1536542), (700, 1317036), (735, 1254320), (784, 1175925), (840, 1097530), (980, 940740), (1050, 878024), (1176, 783950), (1200, 768271), (1225, 752592), (1400, 658518), (1470, 627160), (1680, 548765), (1960, 470370), (2100, 439012), (2352, 391975), (2450, 376296), (2800, 329259), (2940, 313580), (3675, 250864), (3920, 235185), (4200, 219506), (4900, 188148), (5880, 156790), (7350, 125432), (8400, 109753), (9800, 94074), (11760, 78395), (14700, 62716), (15679, 58800), (19600, 47037), (29400, 31358)]