275861760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 934516800

約数和(自身を除く): 658655040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 199, 228, 240, 256, 285, 304, 320, 361, 380, 384, 398, 456, 480, 570, 597, 608, 640, 722, 760, 768, 796, 912, 960, 995, 1083, 1140, 1194, 1216, 1280, 1444, 1520, 1592, 1805, 1824, 1920, 1990, 2166, 2280, 2388, 2432, 2888, 2985, 3040, 3184, 3610, 3648, 3781, 3840, 3980, 4332, 4560, 4776, 4864, 5415, 5776, 5970, 6080, 6368, 7220, 7296, 7562, 7960, 8664, 9120, 9552, 10830, 11343, 11552, 11940, 12160, 12736, 14440, 14592, 15124, 15920, 17328, 18240, 18905, 19104, 21660, 22686, 23104, 23880, 24320, 25472, 28880, 30248, 31840, 34656, 36480, 37810, 38208, 43320, 45372, 46208, 47760, 50944, 56715, 57760, 60496, 63680, 69312, 71839, 72960, 75620, 76416, 86640, 90744, 92416, 95520, 113430, 115520, 120992, 127360, 138624, 143678, 151240, 152832, 173280, 181488, 191040, 215517, 226860, 231040, 241984, 254720, 277248, 287356, 302480, 346560, 359195, 362976, 382080, 431034, 453720, 462080, 483968, 574712, 604960, 693120, 718390, 725952, 764160, 862068, 907440, 967936, 1077585, 1149424, 1209920, 1386240, 1436780, 1451904, 1724136, 1814880, 2155170, 2298848, 2419840, 2873560, 2903808, 3448272, 3629760, 4310340, 4597696, 4839680, 5747120, 6896544, 7259520, 8620680, 9195392, 11494240, 13793088, 14519040, 17241360, 18390784, 22988480, 27586176, 34482720, 45976960, 55172352, 68965440, 91953920, 137930880, 275861760]

約数ペア:

[(1, 275861760), (2, 137930880), (3, 91953920), (4, 68965440), (5, 55172352), (6, 45976960), (8, 34482720), (10, 27586176), (12, 22988480), (15, 18390784), (16, 17241360), (19, 14519040), (20, 13793088), (24, 11494240), (30, 9195392), (32, 8620680), (38, 7259520), (40, 6896544), (48, 5747120), (57, 4839680), (60, 4597696), (64, 4310340), (76, 3629760), (80, 3448272), (95, 2903808), (96, 2873560), (114, 2419840), (120, 2298848), (128, 2155170), (152, 1814880), (160, 1724136), (190, 1451904), (192, 1436780), (199, 1386240), (228, 1209920), (240, 1149424), (256, 1077585), (285, 967936), (304, 907440), (320, 862068), (361, 764160), (380, 725952), (384, 718390), (398, 693120), (456, 604960), (480, 574712), (570, 483968), (597, 462080), (608, 453720), (640, 431034), (722, 382080), (760, 362976), (768, 359195), (796, 346560), (912, 302480), (960, 287356), (995, 277248), (1083, 254720), (1140, 241984), (1194, 231040), (1216, 226860), (1280, 215517), (1444, 191040), (1520, 181488), (1592, 173280), (1805, 152832), (1824, 151240), (1920, 143678), (1990, 138624), (2166, 127360), (2280, 120992), (2388, 115520), (2432, 113430), (2888, 95520), (2985, 92416), (3040, 90744), (3184, 86640), (3610, 76416), (3648, 75620), (3781, 72960), (3840, 71839), (3980, 69312), (4332, 63680), (4560, 60496), (4776, 57760), (4864, 56715), (5415, 50944), (5776, 47760), (5970, 46208), (6080, 45372), (6368, 43320), (7220, 38208), (7296, 37810), (7562, 36480), (7960, 34656), (8664, 31840), (9120, 30248), (9552, 28880), (10830, 25472), (11343, 24320), (11552, 23880), (11940, 23104), (12160, 22686), (12736, 21660), (14440, 19104), (14592, 18905), (15124, 18240), (15920, 17328)]