155228400

素因数分解:

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

素因数の和:1630

約数の個数: 180

約数和(自身を含む): 558986792

約数和(自身を除く): 403758392

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, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1597, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 3194, 3240, 3600, 3888, 4050, 4791, 4860, 5400, 6075, 6388, 6480, 7985, 8100, 9582, 9720, 10800, 12150, 12776, 14373, 15970, 16200, 19164, 19440, 23955, 24300, 25552, 28746, 31940, 32400, 38328, 39925, 43119, 47910, 48600, 57492, 63880, 71865, 76656, 79850, 86238, 95820, 97200, 114984, 119775, 127760, 129357, 143730, 159700, 172476, 191640, 215595, 229968, 239550, 258714, 287460, 319400, 344952, 359325, 383280, 388071, 431190, 479100, 517428, 574920, 638800, 646785, 689904, 718650, 776142, 862380, 958200, 1034856, 1077975, 1149840, 1293570, 1437300, 1552284, 1724760, 1916400, 1940355, 2069712, 2155950, 2587140, 2874600, 3104568, 3233925, 3449520, 3880710, 4311900, 5174280, 5749200, 6209136, 6467850, 7761420, 8623800, 9701775, 10348560, 12935700, 15522840, 17247600, 19403550, 25871400, 31045680, 38807100, 51742800, 77614200, 155228400]

約数ペア:

[(1, 155228400), (2, 77614200), (3, 51742800), (4, 38807100), (5, 31045680), (6, 25871400), (8, 19403550), (9, 17247600), (10, 15522840), (12, 12935700), (15, 10348560), (16, 9701775), (18, 8623800), (20, 7761420), (24, 6467850), (25, 6209136), (27, 5749200), (30, 5174280), (36, 4311900), (40, 3880710), (45, 3449520), (48, 3233925), (50, 3104568), (54, 2874600), (60, 2587140), (72, 2155950), (75, 2069712), (80, 1940355), (81, 1916400), (90, 1724760), (100, 1552284), (108, 1437300), (120, 1293570), (135, 1149840), (144, 1077975), (150, 1034856), (162, 958200), (180, 862380), (200, 776142), (216, 718650), (225, 689904), (240, 646785), (243, 638800), (270, 574920), (300, 517428), (324, 479100), (360, 431190), (400, 388071), (405, 383280), (432, 359325), (450, 344952), (486, 319400), (540, 287460), (600, 258714), (648, 239550), (675, 229968), (720, 215595), (810, 191640), (900, 172476), (972, 159700), (1080, 143730), (1200, 129357), (1215, 127760), (1296, 119775), (1350, 114984), (1597, 97200), (1620, 95820), (1800, 86238), (1944, 79850), (2025, 76656), (2160, 71865), (2430, 63880), (2700, 57492), (3194, 48600), (3240, 47910), (3600, 43119), (3888, 39925), (4050, 38328), (4791, 32400), (4860, 31940), (5400, 28746), (6075, 25552), (6388, 24300), (6480, 23955), (7985, 19440), (8100, 19164), (9582, 16200), (9720, 15970), (10800, 14373), (12150, 12776)]