1225075200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 240

約数和(自身を含む): 4121167776

約数和(自身を除く): 2896092576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 128, 150, 160, 183, 192, 200, 240, 244, 256, 300, 305, 320, 366, 384, 400, 480, 488, 512, 523, 600, 610, 640, 732, 768, 800, 915, 960, 976, 1046, 1200, 1220, 1280, 1464, 1525, 1536, 1569, 1600, 1830, 1920, 1952, 2092, 2400, 2440, 2560, 2615, 2928, 3050, 3138, 3200, 3660, 3840, 3904, 4184, 4575, 4800, 4880, 5230, 5856, 6100, 6276, 6400, 7320, 7680, 7808, 7845, 8368, 9150, 9600, 9760, 10460, 11712, 12200, 12552, 12800, 13075, 14640, 15616, 15690, 16736, 18300, 19200, 19520, 20920, 23424, 24400, 25104, 26150, 29280, 31232, 31380, 31903, 33472, 36600, 38400, 39040, 39225, 41840, 46848, 48800, 50208, 52300, 58560, 62760, 63806, 66944, 73200, 78080, 78450, 83680, 93696, 95709, 97600, 100416, 104600, 117120, 125520, 127612, 133888, 146400, 156160, 156900, 159515, 167360, 191418, 195200, 200832, 209200, 234240, 251040, 255224, 267776, 292800, 313800, 319030, 334720, 382836, 390400, 401664, 418400, 468480, 478545, 502080, 510448, 585600, 627600, 638060, 669440, 765672, 780800, 797575, 803328, 836800, 957090, 1004160, 1020896, 1171200, 1255200, 1276120, 1338880, 1531344, 1595150, 1673600, 1914180, 2008320, 2041792, 2342400, 2392725, 2510400, 2552240, 3062688, 3190300, 3347200, 3828360, 4016640, 4083584, 4785450, 5020800, 5104480, 6125376, 6380600, 6694400, 7656720, 8167168, 9570900, 10041600, 10208960, 12250752, 12761200, 15313440, 16334336, 19141800, 20083200, 20417920, 24501504, 25522400, 30626880, 38283600, 40835840, 49003008, 51044800, 61253760, 76567200, 81671680, 102089600, 122507520, 153134400, 204179200, 245015040, 306268800, 408358400, 612537600, 1225075200]

約数ペア:

[(1, 1225075200), (2, 612537600), (3, 408358400), (4, 306268800), (5, 245015040), (6, 204179200), (8, 153134400), (10, 122507520), (12, 102089600), (15, 81671680), (16, 76567200), (20, 61253760), (24, 51044800), (25, 49003008), (30, 40835840), (32, 38283600), (40, 30626880), (48, 25522400), (50, 24501504), (60, 20417920), (61, 20083200), (64, 19141800), (75, 16334336), (80, 15313440), (96, 12761200), (100, 12250752), (120, 10208960), (122, 10041600), (128, 9570900), (150, 8167168), (160, 7656720), (183, 6694400), (192, 6380600), (200, 6125376), (240, 5104480), (244, 5020800), (256, 4785450), (300, 4083584), (305, 4016640), (320, 3828360), (366, 3347200), (384, 3190300), (400, 3062688), (480, 2552240), (488, 2510400), (512, 2392725), (523, 2342400), (600, 2041792), (610, 2008320), (640, 1914180), (732, 1673600), (768, 1595150), (800, 1531344), (915, 1338880), (960, 1276120), (976, 1255200), (1046, 1171200), (1200, 1020896), (1220, 1004160), (1280, 957090), (1464, 836800), (1525, 803328), (1536, 797575), (1569, 780800), (1600, 765672), (1830, 669440), (1920, 638060), (1952, 627600), (2092, 585600), (2400, 510448), (2440, 502080), (2560, 478545), (2615, 468480), (2928, 418400), (3050, 401664), (3138, 390400), (3200, 382836), (3660, 334720), (3840, 319030), (3904, 313800), (4184, 292800), (4575, 267776), (4800, 255224), (4880, 251040), (5230, 234240), (5856, 209200), (6100, 200832), (6276, 195200), (6400, 191418), (7320, 167360), (7680, 159515), (7808, 156900), (7845, 156160), (8368, 146400), (9150, 133888), (9600, 127612), (9760, 125520), (10460, 117120), (11712, 104600), (12200, 100416), (12552, 97600), (12800, 95709), (13075, 93696), (14640, 83680), (15616, 78450), (15690, 78080), (16736, 73200), (18300, 66944), (19200, 63806), (19520, 62760), (20920, 58560), (23424, 52300), (24400, 50208), (25104, 48800), (26150, 46848), (29280, 41840), (31232, 39225), (31380, 39040), (31903, 38400), (33472, 36600)]