199590090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 603998208

約数和(自身を除く): 404408118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 43, 46, 62, 69, 70, 86, 93, 105, 115, 129, 138, 155, 161, 186, 210, 215, 217, 230, 258, 301, 310, 322, 345, 430, 434, 465, 483, 602, 645, 651, 690, 713, 805, 903, 930, 961, 966, 989, 1085, 1290, 1302, 1333, 1426, 1505, 1610, 1806, 1922, 1978, 2139, 2170, 2415, 2666, 2883, 2967, 3010, 3255, 3565, 3999, 4278, 4515, 4805, 4830, 4945, 4991, 5766, 5934, 6510, 6665, 6727, 6923, 7130, 7998, 9030, 9331, 9610, 9890, 9982, 10695, 13330, 13454, 13846, 14415, 14835, 14973, 18662, 19995, 20181, 20769, 21390, 22103, 24955, 27993, 28830, 29670, 29946, 30659, 33635, 34615, 39990, 40362, 41323, 41538, 44206, 46655, 49910, 55986, 61318, 66309, 67270, 69230, 74865, 82646, 91977, 93310, 100905, 103845, 110515, 123969, 132618, 139965, 149730, 153295, 154721, 183954, 201810, 206615, 207690, 214613, 221030, 247938, 279930, 289261, 306590, 309442, 331545, 413230, 429226, 459885, 464163, 578522, 619845, 643839, 663090, 773605, 867783, 919770, 928326, 950429, 1073065, 1239690, 1287678, 1446305, 1547210, 1735566, 1900858, 2146130, 2320815, 2851287, 2892610, 3219195, 4338915, 4641630, 4752145, 5702574, 6438390, 6653003, 8677830, 9504290, 13306006, 14256435, 19959009, 28512870, 33265015, 39918018, 66530030, 99795045, 199590090]

約数ペア:

[(1, 199590090), (2, 99795045), (3, 66530030), (5, 39918018), (6, 33265015), (7, 28512870), (10, 19959009), (14, 14256435), (15, 13306006), (21, 9504290), (23, 8677830), (30, 6653003), (31, 6438390), (35, 5702574), (42, 4752145), (43, 4641630), (46, 4338915), (62, 3219195), (69, 2892610), (70, 2851287), (86, 2320815), (93, 2146130), (105, 1900858), (115, 1735566), (129, 1547210), (138, 1446305), (155, 1287678), (161, 1239690), (186, 1073065), (210, 950429), (215, 928326), (217, 919770), (230, 867783), (258, 773605), (301, 663090), (310, 643839), (322, 619845), (345, 578522), (430, 464163), (434, 459885), (465, 429226), (483, 413230), (602, 331545), (645, 309442), (651, 306590), (690, 289261), (713, 279930), (805, 247938), (903, 221030), (930, 214613), (961, 207690), (966, 206615), (989, 201810), (1085, 183954), (1290, 154721), (1302, 153295), (1333, 149730), (1426, 139965), (1505, 132618), (1610, 123969), (1806, 110515), (1922, 103845), (1978, 100905), (2139, 93310), (2170, 91977), (2415, 82646), (2666, 74865), (2883, 69230), (2967, 67270), (3010, 66309), (3255, 61318), (3565, 55986), (3999, 49910), (4278, 46655), (4515, 44206), (4805, 41538), (4830, 41323), (4945, 40362), (4991, 39990), (5766, 34615), (5934, 33635), (6510, 30659), (6665, 29946), (6727, 29670), (6923, 28830), (7130, 27993), (7998, 24955), (9030, 22103), (9331, 21390), (9610, 20769), (9890, 20181), (9982, 19995), (10695, 18662), (13330, 14973), (13454, 14835), (13846, 14415)]