31076400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 110707200

約数和(自身を除く): 79630800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 29, 30, 38, 40, 47, 48, 50, 57, 58, 60, 75, 76, 80, 87, 94, 95, 100, 114, 116, 120, 141, 145, 150, 152, 174, 188, 190, 200, 228, 232, 235, 240, 282, 285, 290, 300, 304, 348, 376, 380, 400, 435, 456, 464, 470, 475, 551, 564, 570, 580, 600, 696, 705, 725, 752, 760, 870, 893, 912, 940, 950, 1102, 1128, 1140, 1160, 1175, 1200, 1363, 1392, 1410, 1425, 1450, 1520, 1653, 1740, 1786, 1880, 1900, 2175, 2204, 2256, 2280, 2320, 2350, 2679, 2726, 2755, 2820, 2850, 2900, 3306, 3480, 3525, 3572, 3760, 3800, 4089, 4350, 4408, 4465, 4560, 4700, 5358, 5452, 5510, 5640, 5700, 5800, 6612, 6815, 6960, 7050, 7144, 7600, 8178, 8265, 8700, 8816, 8930, 9400, 10716, 10904, 11020, 11280, 11400, 11600, 13224, 13395, 13630, 13775, 14100, 14288, 16356, 16530, 17400, 17860, 18800, 20445, 21432, 21808, 22040, 22325, 22800, 25897, 26448, 26790, 27260, 27550, 28200, 32712, 33060, 34075, 34800, 35720, 40890, 41325, 42864, 44080, 44650, 51794, 53580, 54520, 55100, 56400, 65424, 66120, 66975, 68150, 71440, 77691, 81780, 82650, 89300, 102225, 103588, 107160, 109040, 110200, 129485, 132240, 133950, 136300, 155382, 163560, 165300, 178600, 204450, 207176, 214320, 220400, 258970, 267900, 272600, 310764, 327120, 330600, 357200, 388455, 408900, 414352, 517940, 535800, 545200, 621528, 647425, 661200, 776910, 817800, 1035880, 1071600, 1243056, 1294850, 1553820, 1635600, 1942275, 2071760, 2589700, 3107640, 3884550, 5179400, 6215280, 7769100, 10358800, 15538200, 31076400]

約数ペア:

[(1, 31076400), (2, 15538200), (3, 10358800), (4, 7769100), (5, 6215280), (6, 5179400), (8, 3884550), (10, 3107640), (12, 2589700), (15, 2071760), (16, 1942275), (19, 1635600), (20, 1553820), (24, 1294850), (25, 1243056), (29, 1071600), (30, 1035880), (38, 817800), (40, 776910), (47, 661200), (48, 647425), (50, 621528), (57, 545200), (58, 535800), (60, 517940), (75, 414352), (76, 408900), (80, 388455), (87, 357200), (94, 330600), (95, 327120), (100, 310764), (114, 272600), (116, 267900), (120, 258970), (141, 220400), (145, 214320), (150, 207176), (152, 204450), (174, 178600), (188, 165300), (190, 163560), (200, 155382), (228, 136300), (232, 133950), (235, 132240), (240, 129485), (282, 110200), (285, 109040), (290, 107160), (300, 103588), (304, 102225), (348, 89300), (376, 82650), (380, 81780), (400, 77691), (435, 71440), (456, 68150), (464, 66975), (470, 66120), (475, 65424), (551, 56400), (564, 55100), (570, 54520), (580, 53580), (600, 51794), (696, 44650), (705, 44080), (725, 42864), (752, 41325), (760, 40890), (870, 35720), (893, 34800), (912, 34075), (940, 33060), (950, 32712), (1102, 28200), (1128, 27550), (1140, 27260), (1160, 26790), (1175, 26448), (1200, 25897), (1363, 22800), (1392, 22325), (1410, 22040), (1425, 21808), (1450, 21432), (1520, 20445), (1653, 18800), (1740, 17860), (1786, 17400), (1880, 16530), (1900, 16356), (2175, 14288), (2204, 14100), (2256, 13775), (2280, 13630), (2320, 13395), (2350, 13224), (2679, 11600), (2726, 11400), (2755, 11280), (2820, 11020), (2850, 10904), (2900, 10716), (3306, 9400), (3480, 8930), (3525, 8816), (3572, 8700), (3760, 8265), (3800, 8178), (4089, 7600), (4350, 7144), (4408, 7050), (4465, 6960), (4560, 6815), (4700, 6612), (5358, 5800), (5452, 5700), (5510, 5640)]