166090400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 216

約数和(自身を含む): 498718080

約数和(自身を除く): 332627680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 160, 175, 190, 196, 200, 223, 224, 245, 266, 280, 304, 350, 380, 392, 400, 446, 475, 490, 532, 560, 608, 665, 700, 760, 784, 800, 892, 931, 950, 980, 1064, 1115, 1120, 1225, 1330, 1400, 1520, 1561, 1568, 1784, 1862, 1900, 1960, 2128, 2230, 2450, 2660, 2800, 3040, 3122, 3325, 3568, 3724, 3800, 3920, 4237, 4256, 4460, 4655, 4900, 5320, 5575, 5600, 6244, 6650, 7136, 7448, 7600, 7805, 7840, 8474, 8920, 9310, 9800, 10640, 10927, 11150, 12488, 13300, 14896, 15200, 15610, 16948, 17840, 18620, 19600, 21185, 21280, 21854, 22300, 23275, 24976, 26600, 29659, 29792, 31220, 33896, 35680, 37240, 39025, 39200, 42370, 43708, 44600, 46550, 49952, 53200, 54635, 59318, 62440, 67792, 74480, 78050, 84740, 87416, 89200, 93100, 105925, 106400, 109270, 118636, 124880, 135584, 148295, 148960, 156100, 169480, 174832, 178400, 186200, 207613, 211850, 218540, 237272, 249760, 273175, 296590, 312200, 338960, 349664, 372400, 415226, 423700, 437080, 474544, 546350, 593180, 624400, 677920, 741475, 744800, 830452, 847400, 874160, 949088, 1038065, 1092700, 1186360, 1248800, 1482950, 1660904, 1694800, 1748320, 2076130, 2185400, 2372720, 2965900, 3321808, 3389600, 4152260, 4370800, 4745440, 5190325, 5931800, 6643616, 8304520, 8741600, 10380650, 11863600, 16609040, 20761300, 23727200, 33218080, 41522600, 83045200, 166090400]

約数ペア:

[(1, 166090400), (2, 83045200), (4, 41522600), (5, 33218080), (7, 23727200), (8, 20761300), (10, 16609040), (14, 11863600), (16, 10380650), (19, 8741600), (20, 8304520), (25, 6643616), (28, 5931800), (32, 5190325), (35, 4745440), (38, 4370800), (40, 4152260), (49, 3389600), (50, 3321808), (56, 2965900), (70, 2372720), (76, 2185400), (80, 2076130), (95, 1748320), (98, 1694800), (100, 1660904), (112, 1482950), (133, 1248800), (140, 1186360), (152, 1092700), (160, 1038065), (175, 949088), (190, 874160), (196, 847400), (200, 830452), (223, 744800), (224, 741475), (245, 677920), (266, 624400), (280, 593180), (304, 546350), (350, 474544), (380, 437080), (392, 423700), (400, 415226), (446, 372400), (475, 349664), (490, 338960), (532, 312200), (560, 296590), (608, 273175), (665, 249760), (700, 237272), (760, 218540), (784, 211850), (800, 207613), (892, 186200), (931, 178400), (950, 174832), (980, 169480), (1064, 156100), (1115, 148960), (1120, 148295), (1225, 135584), (1330, 124880), (1400, 118636), (1520, 109270), (1561, 106400), (1568, 105925), (1784, 93100), (1862, 89200), (1900, 87416), (1960, 84740), (2128, 78050), (2230, 74480), (2450, 67792), (2660, 62440), (2800, 59318), (3040, 54635), (3122, 53200), (3325, 49952), (3568, 46550), (3724, 44600), (3800, 43708), (3920, 42370), (4237, 39200), (4256, 39025), (4460, 37240), (4655, 35680), (4900, 33896), (5320, 31220), (5575, 29792), (5600, 29659), (6244, 26600), (6650, 24976), (7136, 23275), (7448, 22300), (7600, 21854), (7805, 21280), (7840, 21185), (8474, 19600), (8920, 18620), (9310, 17840), (9800, 16948), (10640, 15610), (10927, 15200), (11150, 14896), (12488, 13300)]