316346400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 216

約数和(自身を含む): 1137934980

約数和(自身を除く): 821588580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 150, 159, 160, 180, 200, 212, 225, 240, 265, 288, 300, 318, 360, 400, 424, 450, 477, 480, 530, 600, 636, 720, 795, 800, 829, 848, 900, 954, 1060, 1200, 1272, 1325, 1440, 1590, 1658, 1696, 1800, 1908, 2120, 2385, 2400, 2487, 2544, 2650, 3180, 3316, 3600, 3816, 3975, 4145, 4240, 4770, 4974, 5088, 5300, 6360, 6632, 7200, 7461, 7632, 7950, 8290, 8480, 9540, 9948, 10600, 11925, 12435, 12720, 13264, 14922, 15264, 15900, 16580, 19080, 19896, 20725, 21200, 23850, 24870, 25440, 26528, 29844, 31800, 33160, 37305, 38160, 39792, 41450, 42400, 43937, 47700, 49740, 59688, 62175, 63600, 66320, 74610, 76320, 79584, 82900, 87874, 95400, 99480, 119376, 124350, 127200, 131811, 132640, 149220, 165800, 175748, 186525, 190800, 198960, 219685, 238752, 248700, 263622, 298440, 331600, 351496, 373050, 381600, 395433, 397920, 439370, 497400, 527244, 596880, 659055, 663200, 702992, 746100, 790866, 878740, 994800, 1054488, 1098425, 1193760, 1318110, 1405984, 1492200, 1581732, 1757480, 1977165, 1989600, 2108976, 2196850, 2636220, 2984400, 3163464, 3295275, 3514960, 3954330, 4217952, 4393700, 5272440, 5968800, 6326928, 6590550, 7029920, 7908660, 8787400, 9885825, 10544880, 12653856, 13181100, 15817320, 17574800, 19771650, 21089760, 26362200, 31634640, 35149600, 39543300, 52724400, 63269280, 79086600, 105448800, 158173200, 316346400]

約数ペア:

[(1, 316346400), (2, 158173200), (3, 105448800), (4, 79086600), (5, 63269280), (6, 52724400), (8, 39543300), (9, 35149600), (10, 31634640), (12, 26362200), (15, 21089760), (16, 19771650), (18, 17574800), (20, 15817320), (24, 13181100), (25, 12653856), (30, 10544880), (32, 9885825), (36, 8787400), (40, 7908660), (45, 7029920), (48, 6590550), (50, 6326928), (53, 5968800), (60, 5272440), (72, 4393700), (75, 4217952), (80, 3954330), (90, 3514960), (96, 3295275), (100, 3163464), (106, 2984400), (120, 2636220), (144, 2196850), (150, 2108976), (159, 1989600), (160, 1977165), (180, 1757480), (200, 1581732), (212, 1492200), (225, 1405984), (240, 1318110), (265, 1193760), (288, 1098425), (300, 1054488), (318, 994800), (360, 878740), (400, 790866), (424, 746100), (450, 702992), (477, 663200), (480, 659055), (530, 596880), (600, 527244), (636, 497400), (720, 439370), (795, 397920), (800, 395433), (829, 381600), (848, 373050), (900, 351496), (954, 331600), (1060, 298440), (1200, 263622), (1272, 248700), (1325, 238752), (1440, 219685), (1590, 198960), (1658, 190800), (1696, 186525), (1800, 175748), (1908, 165800), (2120, 149220), (2385, 132640), (2400, 131811), (2487, 127200), (2544, 124350), (2650, 119376), (3180, 99480), (3316, 95400), (3600, 87874), (3816, 82900), (3975, 79584), (4145, 76320), (4240, 74610), (4770, 66320), (4974, 63600), (5088, 62175), (5300, 59688), (6360, 49740), (6632, 47700), (7200, 43937), (7461, 42400), (7632, 41450), (7950, 39792), (8290, 38160), (8480, 37305), (9540, 33160), (9948, 31800), (10600, 29844), (11925, 26528), (12435, 25440), (12720, 24870), (13264, 23850), (14922, 21200), (15264, 20725), (15900, 19896), (16580, 19080)]