194251860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 707616000

約数和(自身を除く): 513364140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 29, 30, 33, 34, 36, 44, 45, 51, 55, 58, 60, 66, 68, 85, 87, 90, 99, 102, 110, 116, 132, 145, 153, 165, 170, 174, 180, 187, 198, 199, 204, 220, 255, 261, 290, 306, 319, 330, 340, 348, 374, 396, 398, 435, 493, 495, 510, 522, 561, 580, 597, 612, 638, 660, 748, 765, 796, 870, 935, 957, 986, 990, 995, 1020, 1044, 1122, 1194, 1276, 1305, 1479, 1530, 1595, 1683, 1740, 1791, 1870, 1914, 1972, 1980, 1990, 2189, 2244, 2388, 2465, 2610, 2805, 2871, 2958, 2985, 3060, 3190, 3366, 3383, 3582, 3740, 3828, 3980, 4378, 4437, 4785, 4930, 5220, 5423, 5610, 5742, 5771, 5916, 5970, 6380, 6567, 6732, 6766, 7164, 7395, 8415, 8756, 8874, 8955, 9570, 9860, 10149, 10846, 10945, 11220, 11484, 11542, 11940, 13134, 13532, 14355, 14790, 16269, 16830, 16915, 17313, 17748, 17910, 19140, 19701, 20298, 21692, 21890, 22185, 23084, 26268, 27115, 28710, 28855, 29580, 30447, 32538, 32835, 33660, 33830, 34626, 35820, 37213, 39402, 40596, 43780, 44370, 48807, 50745, 51939, 54230, 57420, 57710, 60894, 63481, 65076, 65670, 67660, 69252, 74426, 78804, 81345, 86565, 88740, 97614, 98107, 98505, 101490, 103878, 108460, 111639, 115420, 121788, 126962, 131340, 148852, 152235, 162690, 173130, 186065, 190443, 195228, 196214, 197010, 202980, 207756, 223278, 244035, 253924, 259695, 294321, 304470, 317405, 325380, 334917, 346260, 372130, 380886, 392428, 394020, 446556, 488070, 490535, 519390, 558195, 571329, 588642, 608940, 634810, 669834, 744260, 761772, 882963, 952215, 976140, 981070, 1038780, 1079177, 1116390, 1142658, 1177284, 1269620, 1339668, 1471605, 1674585, 1765926, 1904430, 1962140, 2158354, 2232780, 2285316, 2856645, 2943210, 3237531, 3349170, 3531852, 3808860, 4316708, 4414815, 5395885, 5713290, 5886420, 6475062, 6698340, 8829630, 9712593, 10791770, 11426580, 12950124, 16187655, 17659260, 19425186, 21583540, 32375310, 38850372, 48562965, 64750620, 97125930, 194251860]

約数ペア:

[(1, 194251860), (2, 97125930), (3, 64750620), (4, 48562965), (5, 38850372), (6, 32375310), (9, 21583540), (10, 19425186), (11, 17659260), (12, 16187655), (15, 12950124), (17, 11426580), (18, 10791770), (20, 9712593), (22, 8829630), (29, 6698340), (30, 6475062), (33, 5886420), (34, 5713290), (36, 5395885), (44, 4414815), (45, 4316708), (51, 3808860), (55, 3531852), (58, 3349170), (60, 3237531), (66, 2943210), (68, 2856645), (85, 2285316), (87, 2232780), (90, 2158354), (99, 1962140), (102, 1904430), (110, 1765926), (116, 1674585), (132, 1471605), (145, 1339668), (153, 1269620), (165, 1177284), (170, 1142658), (174, 1116390), (180, 1079177), (187, 1038780), (198, 981070), (199, 976140), (204, 952215), (220, 882963), (255, 761772), (261, 744260), (290, 669834), (306, 634810), (319, 608940), (330, 588642), (340, 571329), (348, 558195), (374, 519390), (396, 490535), (398, 488070), (435, 446556), (493, 394020), (495, 392428), (510, 380886), (522, 372130), (561, 346260), (580, 334917), (597, 325380), (612, 317405), (638, 304470), (660, 294321), (748, 259695), (765, 253924), (796, 244035), (870, 223278), (935, 207756), (957, 202980), (986, 197010), (990, 196214), (995, 195228), (1020, 190443), (1044, 186065), (1122, 173130), (1194, 162690), (1276, 152235), (1305, 148852), (1479, 131340), (1530, 126962), (1595, 121788), (1683, 115420), (1740, 111639), (1791, 108460), (1870, 103878), (1914, 101490), (1972, 98505), (1980, 98107), (1990, 97614), (2189, 88740), (2244, 86565), (2388, 81345), (2465, 78804), (2610, 74426), (2805, 69252), (2871, 67660), (2958, 65670), (2985, 65076), (3060, 63481), (3190, 60894), (3366, 57710), (3383, 57420), (3582, 54230), (3740, 51939), (3828, 50745), (3980, 48807), (4378, 44370), (4437, 43780), (4785, 40596), (4930, 39402), (5220, 37213), (5423, 35820), (5610, 34626), (5742, 33830), (5771, 33660), (5916, 32835), (5970, 32538), (6380, 30447), (6567, 29580), (6732, 28855), (6766, 28710), (7164, 27115), (7395, 26268), (8415, 23084), (8756, 22185), (8874, 21890), (8955, 21692), (9570, 20298), (9860, 19701), (10149, 19140), (10846, 17910), (10945, 17748), (11220, 17313), (11484, 16915), (11542, 16830), (11940, 16269), (13134, 14790), (13532, 14355)]