921148200

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{8123}}^1$

素因数の和:8158

約数の個数: 240

約数和(自身を含む): 3656774880

約数和(自身を除く): 2735626680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 945, 1050, 1080, 1134, 1260, 1350, 1400, 1512, 1575, 1620, 1800, 1890, 2025, 2100, 2268, 2520, 2700, 2835, 3150, 3240, 3780, 4050, 4200, 4536, 4725, 5400, 5670, 6300, 7560, 8100, 8123, 9450, 11340, 12600, 14175, 16200, 16246, 18900, 22680, 24369, 28350, 32492, 37800, 40615, 48738, 56700, 56861, 64984, 73107, 81230, 97476, 113400, 113722, 121845, 146214, 162460, 170583, 194952, 203075, 219321, 227444, 243690, 284305, 292428, 324920, 341166, 365535, 406150, 438642, 454888, 487380, 511749, 568610, 584856, 609225, 657963, 682332, 731070, 812300, 852915, 877284, 974760, 1023498, 1096605, 1137220, 1218450, 1315926, 1364664, 1421525, 1462140, 1535247, 1624600, 1705830, 1754568, 1827675, 2046996, 2193210, 2274440, 2436900, 2558745, 2631852, 2843050, 2924280, 3070494, 3289815, 3411660, 3655350, 4093992, 4264575, 4386420, 4605741, 4873800, 5117490, 5263704, 5483025, 5686100, 6140988, 6579630, 6823320, 7310700, 7676235, 8529150, 8772840, 9211482, 10234980, 10966050, 11372200, 12281976, 12793725, 13159260, 14621400, 15352470, 16449075, 17058300, 18422964, 20469960, 21932100, 23028705, 25587450, 26318520, 30704940, 32898150, 34116600, 36845928, 38381175, 43864200, 46057410, 51174900, 61409880, 65796300, 76762350, 92114820, 102349800, 115143525, 131592600, 153524700, 184229640, 230287050, 307049400, 460574100, 921148200]

約数ペア:

[(1, 921148200), (2, 460574100), (3, 307049400), (4, 230287050), (5, 184229640), (6, 153524700), (7, 131592600), (8, 115143525), (9, 102349800), (10, 92114820), (12, 76762350), (14, 65796300), (15, 61409880), (18, 51174900), (20, 46057410), (21, 43864200), (24, 38381175), (25, 36845928), (27, 34116600), (28, 32898150), (30, 30704940), (35, 26318520), (36, 25587450), (40, 23028705), (42, 21932100), (45, 20469960), (50, 18422964), (54, 17058300), (56, 16449075), (60, 15352470), (63, 14621400), (70, 13159260), (72, 12793725), (75, 12281976), (81, 11372200), (84, 10966050), (90, 10234980), (100, 9211482), (105, 8772840), (108, 8529150), (120, 7676235), (126, 7310700), (135, 6823320), (140, 6579630), (150, 6140988), (162, 5686100), (168, 5483025), (175, 5263704), (180, 5117490), (189, 4873800), (200, 4605741), (210, 4386420), (216, 4264575), (225, 4093992), (252, 3655350), (270, 3411660), (280, 3289815), (300, 3070494), (315, 2924280), (324, 2843050), (350, 2631852), (360, 2558745), (378, 2436900), (405, 2274440), (420, 2193210), (450, 2046996), (504, 1827675), (525, 1754568), (540, 1705830), (567, 1624600), (600, 1535247), (630, 1462140), (648, 1421525), (675, 1364664), (700, 1315926), (756, 1218450), (810, 1137220), (840, 1096605), (900, 1023498), (945, 974760), (1050, 877284), (1080, 852915), (1134, 812300), (1260, 731070), (1350, 682332), (1400, 657963), (1512, 609225), (1575, 584856), (1620, 568610), (1800, 511749), (1890, 487380), (2025, 454888), (2100, 438642), (2268, 406150), (2520, 365535), (2700, 341166), (2835, 324920), (3150, 292428), (3240, 284305), (3780, 243690), (4050, 227444), (4200, 219321), (4536, 203075), (4725, 194952), (5400, 170583), (5670, 162460), (6300, 146214), (7560, 121845), (8100, 113722), (8123, 113400), (9450, 97476), (11340, 81230), (12600, 73107), (14175, 64984), (16200, 56861), (16246, 56700), (18900, 48738), (22680, 40615), (24369, 37800), (28350, 32492)]