308152800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 216

約数和(自身を含む): 1098429696

約数和(自身を除く): 790276896

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, 60, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 200, 225, 240, 254, 288, 300, 337, 360, 381, 400, 450, 480, 508, 600, 635, 674, 720, 762, 800, 900, 1011, 1016, 1143, 1200, 1270, 1348, 1440, 1524, 1685, 1800, 1905, 2022, 2032, 2286, 2400, 2540, 2696, 3033, 3048, 3175, 3370, 3600, 3810, 4044, 4064, 4572, 5055, 5080, 5392, 5715, 6066, 6096, 6350, 6740, 7200, 7620, 8088, 8425, 9144, 9525, 10110, 10160, 10784, 11430, 12132, 12192, 12700, 13480, 15165, 15240, 16176, 16850, 18288, 19050, 20220, 20320, 22860, 24264, 25275, 25400, 26960, 28575, 30330, 30480, 32352, 33700, 36576, 38100, 40440, 42799, 45720, 48528, 50550, 50800, 53920, 57150, 60660, 60960, 67400, 75825, 76200, 80880, 85598, 91440, 97056, 101100, 101600, 114300, 121320, 128397, 134800, 151650, 152400, 161760, 171196, 182880, 202200, 213995, 228600, 242640, 256794, 269600, 303300, 304800, 342392, 385191, 404400, 427990, 457200, 485280, 513588, 606600, 641985, 684784, 770382, 808800, 855980, 914400, 1027176, 1069975, 1213200, 1283970, 1369568, 1540764, 1711960, 1925955, 2054352, 2139950, 2426400, 2567940, 3081528, 3209925, 3423920, 3851910, 4108704, 4279900, 5135880, 6163056, 6419850, 6847840, 7703820, 8559800, 9629775, 10271760, 12326112, 12839700, 15407640, 17119600, 19259550, 20543520, 25679400, 30815280, 34239200, 38519100, 51358800, 61630560, 77038200, 102717600, 154076400, 308152800]

約数ペア:

[(1, 308152800), (2, 154076400), (3, 102717600), (4, 77038200), (5, 61630560), (6, 51358800), (8, 38519100), (9, 34239200), (10, 30815280), (12, 25679400), (15, 20543520), (16, 19259550), (18, 17119600), (20, 15407640), (24, 12839700), (25, 12326112), (30, 10271760), (32, 9629775), (36, 8559800), (40, 7703820), (45, 6847840), (48, 6419850), (50, 6163056), (60, 5135880), (72, 4279900), (75, 4108704), (80, 3851910), (90, 3423920), (96, 3209925), (100, 3081528), (120, 2567940), (127, 2426400), (144, 2139950), (150, 2054352), (160, 1925955), (180, 1711960), (200, 1540764), (225, 1369568), (240, 1283970), (254, 1213200), (288, 1069975), (300, 1027176), (337, 914400), (360, 855980), (381, 808800), (400, 770382), (450, 684784), (480, 641985), (508, 606600), (600, 513588), (635, 485280), (674, 457200), (720, 427990), (762, 404400), (800, 385191), (900, 342392), (1011, 304800), (1016, 303300), (1143, 269600), (1200, 256794), (1270, 242640), (1348, 228600), (1440, 213995), (1524, 202200), (1685, 182880), (1800, 171196), (1905, 161760), (2022, 152400), (2032, 151650), (2286, 134800), (2400, 128397), (2540, 121320), (2696, 114300), (3033, 101600), (3048, 101100), (3175, 97056), (3370, 91440), (3600, 85598), (3810, 80880), (4044, 76200), (4064, 75825), (4572, 67400), (5055, 60960), (5080, 60660), (5392, 57150), (5715, 53920), (6066, 50800), (6096, 50550), (6350, 48528), (6740, 45720), (7200, 42799), (7620, 40440), (8088, 38100), (8425, 36576), (9144, 33700), (9525, 32352), (10110, 30480), (10160, 30330), (10784, 28575), (11430, 26960), (12132, 25400), (12192, 25275), (12700, 24264), (13480, 22860), (15165, 20320), (15240, 20220), (16176, 19050), (16850, 18288)]