84942900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 309632960

約数和(自身を除く): 224690060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 97, 100, 105, 126, 139, 140, 150, 175, 180, 194, 210, 225, 252, 278, 291, 300, 315, 350, 388, 417, 420, 450, 485, 525, 556, 582, 630, 679, 695, 700, 834, 873, 900, 970, 973, 1050, 1164, 1251, 1260, 1358, 1390, 1455, 1575, 1668, 1746, 1940, 1946, 2037, 2085, 2100, 2425, 2502, 2716, 2780, 2910, 2919, 3150, 3395, 3475, 3492, 3892, 4074, 4170, 4365, 4850, 4865, 5004, 5820, 5838, 6111, 6255, 6300, 6790, 6950, 7275, 8148, 8340, 8730, 8757, 9700, 9730, 10185, 10425, 11676, 12222, 12510, 13483, 13580, 13900, 14550, 14595, 16975, 17460, 17514, 19460, 20370, 20850, 21825, 24325, 24444, 25020, 26966, 29100, 29190, 30555, 31275, 33950, 35028, 40449, 40740, 41700, 43650, 43785, 48650, 50925, 53932, 58380, 61110, 62550, 67415, 67900, 72975, 80898, 87300, 87570, 94381, 97300, 101850, 121347, 122220, 125100, 134830, 145950, 152775, 161796, 175140, 188762, 202245, 203700, 218925, 242694, 269660, 283143, 291900, 305550, 337075, 377524, 404490, 437850, 471905, 485388, 566286, 606735, 611100, 674150, 808980, 849429, 875700, 943810, 1011225, 1132572, 1213470, 1348300, 1415715, 1698858, 1887620, 2022450, 2359525, 2426940, 2831430, 3033675, 3397716, 4044900, 4247145, 4719050, 5662860, 6067350, 7078575, 8494290, 9438100, 12134700, 14157150, 16988580, 21235725, 28314300, 42471450, 84942900]

約数ペア:

[(1, 84942900), (2, 42471450), (3, 28314300), (4, 21235725), (5, 16988580), (6, 14157150), (7, 12134700), (9, 9438100), (10, 8494290), (12, 7078575), (14, 6067350), (15, 5662860), (18, 4719050), (20, 4247145), (21, 4044900), (25, 3397716), (28, 3033675), (30, 2831430), (35, 2426940), (36, 2359525), (42, 2022450), (45, 1887620), (50, 1698858), (60, 1415715), (63, 1348300), (70, 1213470), (75, 1132572), (84, 1011225), (90, 943810), (97, 875700), (100, 849429), (105, 808980), (126, 674150), (139, 611100), (140, 606735), (150, 566286), (175, 485388), (180, 471905), (194, 437850), (210, 404490), (225, 377524), (252, 337075), (278, 305550), (291, 291900), (300, 283143), (315, 269660), (350, 242694), (388, 218925), (417, 203700), (420, 202245), (450, 188762), (485, 175140), (525, 161796), (556, 152775), (582, 145950), (630, 134830), (679, 125100), (695, 122220), (700, 121347), (834, 101850), (873, 97300), (900, 94381), (970, 87570), (973, 87300), (1050, 80898), (1164, 72975), (1251, 67900), (1260, 67415), (1358, 62550), (1390, 61110), (1455, 58380), (1575, 53932), (1668, 50925), (1746, 48650), (1940, 43785), (1946, 43650), (2037, 41700), (2085, 40740), (2100, 40449), (2425, 35028), (2502, 33950), (2716, 31275), (2780, 30555), (2910, 29190), (2919, 29100), (3150, 26966), (3395, 25020), (3475, 24444), (3492, 24325), (3892, 21825), (4074, 20850), (4170, 20370), (4365, 19460), (4850, 17514), (4865, 17460), (5004, 16975), (5820, 14595), (5838, 14550), (6111, 13900), (6255, 13580), (6300, 13483), (6790, 12510), (6950, 12222), (7275, 11676), (8148, 10425), (8340, 10185), (8730, 9730), (8757, 9700)]