51742800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{1597}}^1$

素因数の和:1627

約数の個数: 150

約数和(自身を含む): 185817038

約数和(自身を除く): 134074238

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1597, 1620, 1800, 2025, 2160, 2700, 3194, 3240, 3600, 4050, 4791, 5400, 6388, 6480, 7985, 8100, 9582, 10800, 12776, 14373, 15970, 16200, 19164, 23955, 25552, 28746, 31940, 32400, 38328, 39925, 43119, 47910, 57492, 63880, 71865, 76656, 79850, 86238, 95820, 114984, 119775, 127760, 129357, 143730, 159700, 172476, 191640, 215595, 229968, 239550, 258714, 287460, 319400, 344952, 359325, 383280, 431190, 479100, 517428, 574920, 638800, 646785, 689904, 718650, 862380, 958200, 1034856, 1077975, 1149840, 1293570, 1437300, 1724760, 1916400, 2069712, 2155950, 2587140, 2874600, 3233925, 3449520, 4311900, 5174280, 5749200, 6467850, 8623800, 10348560, 12935700, 17247600, 25871400, 51742800]

約数ペア:

[(1, 51742800), (2, 25871400), (3, 17247600), (4, 12935700), (5, 10348560), (6, 8623800), (8, 6467850), (9, 5749200), (10, 5174280), (12, 4311900), (15, 3449520), (16, 3233925), (18, 2874600), (20, 2587140), (24, 2155950), (25, 2069712), (27, 1916400), (30, 1724760), (36, 1437300), (40, 1293570), (45, 1149840), (48, 1077975), (50, 1034856), (54, 958200), (60, 862380), (72, 718650), (75, 689904), (80, 646785), (81, 638800), (90, 574920), (100, 517428), (108, 479100), (120, 431190), (135, 383280), (144, 359325), (150, 344952), (162, 319400), (180, 287460), (200, 258714), (216, 239550), (225, 229968), (240, 215595), (270, 191640), (300, 172476), (324, 159700), (360, 143730), (400, 129357), (405, 127760), (432, 119775), (450, 114984), (540, 95820), (600, 86238), (648, 79850), (675, 76656), (720, 71865), (810, 63880), (900, 57492), (1080, 47910), (1200, 43119), (1296, 39925), (1350, 38328), (1597, 32400), (1620, 31940), (1800, 28746), (2025, 25552), (2160, 23955), (2700, 19164), (3194, 16200), (3240, 15970), (3600, 14373), (4050, 12776), (4791, 10800), (5400, 9582), (6388, 8100), (6480, 7985)]