225254400

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 264

約数和(自身を含む): 852862080

約数和(自身を除く): 627607680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 419, 420, 448, 480, 512, 525, 560, 600, 640, 672, 700, 768, 800, 838, 840, 896, 960, 1024, 1050, 1120, 1200, 1257, 1280, 1344, 1400, 1536, 1600, 1676, 1680, 1792, 1920, 2095, 2100, 2240, 2400, 2514, 2560, 2688, 2800, 2933, 3072, 3200, 3352, 3360, 3584, 3840, 4190, 4200, 4480, 4800, 5028, 5120, 5376, 5600, 5866, 6285, 6400, 6704, 6720, 7168, 7680, 8380, 8400, 8799, 8960, 9600, 10056, 10475, 10752, 11200, 11732, 12570, 12800, 13408, 13440, 14665, 15360, 16760, 16800, 17598, 17920, 19200, 20112, 20950, 21504, 22400, 23464, 25140, 25600, 26816, 26880, 29330, 31425, 33520, 33600, 35196, 35840, 38400, 40224, 41900, 43995, 44800, 46928, 50280, 53632, 53760, 58660, 62850, 67040, 67200, 70392, 73325, 76800, 80448, 83800, 87990, 89600, 93856, 100560, 107264, 107520, 117320, 125700, 134080, 134400, 140784, 146650, 160896, 167600, 175980, 179200, 187712, 201120, 214528, 219975, 234640, 251400, 268160, 268800, 281568, 293300, 321792, 335200, 351960, 375424, 402240, 429056, 439950, 469280, 502800, 536320, 537600, 563136, 586600, 643584, 670400, 703920, 750848, 804480, 879900, 938560, 1005600, 1072640, 1126272, 1173200, 1287168, 1340800, 1407840, 1501696, 1608960, 1759800, 1877120, 2011200, 2145280, 2252544, 2346400, 2681600, 2815680, 3003392, 3217920, 3519600, 3754240, 4022400, 4505088, 4692800, 5363200, 5631360, 6435840, 7039200, 7508480, 8044800, 9010176, 9385600, 10726400, 11262720, 14078400, 15016960, 16089600, 18771200, 22525440, 28156800, 32179200, 37542400, 45050880, 56313600, 75084800, 112627200, 225254400]

約数ペア:

[(1, 225254400), (2, 112627200), (3, 75084800), (4, 56313600), (5, 45050880), (6, 37542400), (7, 32179200), (8, 28156800), (10, 22525440), (12, 18771200), (14, 16089600), (15, 15016960), (16, 14078400), (20, 11262720), (21, 10726400), (24, 9385600), (25, 9010176), (28, 8044800), (30, 7508480), (32, 7039200), (35, 6435840), (40, 5631360), (42, 5363200), (48, 4692800), (50, 4505088), (56, 4022400), (60, 3754240), (64, 3519600), (70, 3217920), (75, 3003392), (80, 2815680), (84, 2681600), (96, 2346400), (100, 2252544), (105, 2145280), (112, 2011200), (120, 1877120), (128, 1759800), (140, 1608960), (150, 1501696), (160, 1407840), (168, 1340800), (175, 1287168), (192, 1173200), (200, 1126272), (210, 1072640), (224, 1005600), (240, 938560), (256, 879900), (280, 804480), (300, 750848), (320, 703920), (336, 670400), (350, 643584), (384, 586600), (400, 563136), (419, 537600), (420, 536320), (448, 502800), (480, 469280), (512, 439950), (525, 429056), (560, 402240), (600, 375424), (640, 351960), (672, 335200), (700, 321792), (768, 293300), (800, 281568), (838, 268800), (840, 268160), (896, 251400), (960, 234640), (1024, 219975), (1050, 214528), (1120, 201120), (1200, 187712), (1257, 179200), (1280, 175980), (1344, 167600), (1400, 160896), (1536, 146650), (1600, 140784), (1676, 134400), (1680, 134080), (1792, 125700), (1920, 117320), (2095, 107520), (2100, 107264), (2240, 100560), (2400, 93856), (2514, 89600), (2560, 87990), (2688, 83800), (2800, 80448), (2933, 76800), (3072, 73325), (3200, 70392), (3352, 67200), (3360, 67040), (3584, 62850), (3840, 58660), (4190, 53760), (4200, 53632), (4480, 50280), (4800, 46928), (5028, 44800), (5120, 43995), (5376, 41900), (5600, 40224), (5866, 38400), (6285, 35840), (6400, 35196), (6704, 33600), (6720, 33520), (7168, 31425), (7680, 29330), (8380, 26880), (8400, 26816), (8799, 25600), (8960, 25140), (9600, 23464), (10056, 22400), (10475, 21504), (10752, 20950), (11200, 20112), (11732, 19200), (12570, 17920), (12800, 17598), (13408, 16800), (13440, 16760), (14665, 15360)]