183249220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 496419840

約数和(自身を除く): 313170620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 89, 98, 110, 140, 154, 178, 191, 196, 220, 245, 308, 356, 382, 385, 445, 490, 539, 623, 764, 770, 890, 955, 979, 980, 1078, 1246, 1337, 1540, 1780, 1910, 1958, 2101, 2156, 2492, 2674, 2695, 3115, 3820, 3916, 4202, 4361, 4895, 5348, 5390, 6230, 6685, 6853, 8404, 8722, 9359, 9790, 10505, 10780, 12460, 13370, 13706, 14707, 16999, 17444, 18718, 19580, 21010, 21805, 26740, 27412, 29414, 33998, 34265, 37436, 42020, 43610, 46795, 47971, 58828, 67996, 68530, 73535, 84995, 87220, 93590, 95942, 102949, 118993, 137060, 147070, 169990, 186989, 187180, 191884, 205898, 237986, 239855, 294140, 339980, 373978, 411796, 475972, 479710, 514745, 594965, 747956, 832951, 934945, 959420, 1029490, 1189930, 1308923, 1665902, 1869890, 2058980, 2379860, 2617846, 3331804, 3739780, 4164755, 5235692, 6544615, 8329510, 9162461, 13089230, 16659020, 18324922, 26178460, 36649844, 45812305, 91624610, 183249220]

約数ペア:

[(1, 183249220), (2, 91624610), (4, 45812305), (5, 36649844), (7, 26178460), (10, 18324922), (11, 16659020), (14, 13089230), (20, 9162461), (22, 8329510), (28, 6544615), (35, 5235692), (44, 4164755), (49, 3739780), (55, 3331804), (70, 2617846), (77, 2379860), (89, 2058980), (98, 1869890), (110, 1665902), (140, 1308923), (154, 1189930), (178, 1029490), (191, 959420), (196, 934945), (220, 832951), (245, 747956), (308, 594965), (356, 514745), (382, 479710), (385, 475972), (445, 411796), (490, 373978), (539, 339980), (623, 294140), (764, 239855), (770, 237986), (890, 205898), (955, 191884), (979, 187180), (980, 186989), (1078, 169990), (1246, 147070), (1337, 137060), (1540, 118993), (1780, 102949), (1910, 95942), (1958, 93590), (2101, 87220), (2156, 84995), (2492, 73535), (2674, 68530), (2695, 67996), (3115, 58828), (3820, 47971), (3916, 46795), (4202, 43610), (4361, 42020), (4895, 37436), (5348, 34265), (5390, 33998), (6230, 29414), (6685, 27412), (6853, 26740), (8404, 21805), (8722, 21010), (9359, 19580), (9790, 18718), (10505, 17444), (10780, 16999), (12460, 14707), (13370, 13706)]