199072890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 385889670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 61, 79, 81, 85, 90, 102, 122, 135, 153, 158, 162, 170, 183, 237, 243, 255, 270, 305, 306, 366, 395, 405, 459, 474, 486, 510, 549, 610, 711, 765, 790, 810, 915, 918, 1037, 1098, 1185, 1215, 1343, 1377, 1422, 1530, 1647, 1830, 2074, 2133, 2295, 2370, 2430, 2686, 2745, 2754, 3111, 3294, 3555, 4029, 4131, 4266, 4590, 4819, 4941, 5185, 5490, 6222, 6399, 6715, 6885, 7110, 8058, 8235, 8262, 9333, 9638, 9882, 10370, 10665, 12087, 12798, 13430, 13770, 14457, 14823, 15555, 16470, 18666, 19197, 20145, 20655, 21330, 24095, 24174, 24705, 27999, 28914, 29646, 31110, 31995, 36261, 38394, 40290, 41310, 43371, 46665, 48190, 49410, 55998, 60435, 63990, 72285, 72522, 74115, 81923, 83997, 86742, 93330, 95985, 108783, 120870, 130113, 139995, 144570, 148230, 163846, 167994, 181305, 191970, 216855, 217566, 245769, 251991, 260226, 279990, 326349, 362610, 390339, 409615, 419985, 433710, 491538, 503982, 543915, 650565, 652698, 737307, 780678, 819230, 839970, 1087830, 1171017, 1228845, 1259955, 1301130, 1474614, 1631745, 1951695, 2211921, 2342034, 2457690, 2519910, 3263490, 3686535, 3903390, 4423842, 5855085, 6635763, 7373070, 11059605, 11710170, 13271526, 19907289, 22119210, 33178815, 39814578, 66357630, 99536445, 199072890]

約数ペア:

[(1, 199072890), (2, 99536445), (3, 66357630), (5, 39814578), (6, 33178815), (9, 22119210), (10, 19907289), (15, 13271526), (17, 11710170), (18, 11059605), (27, 7373070), (30, 6635763), (34, 5855085), (45, 4423842), (51, 3903390), (54, 3686535), (61, 3263490), (79, 2519910), (81, 2457690), (85, 2342034), (90, 2211921), (102, 1951695), (122, 1631745), (135, 1474614), (153, 1301130), (158, 1259955), (162, 1228845), (170, 1171017), (183, 1087830), (237, 839970), (243, 819230), (255, 780678), (270, 737307), (305, 652698), (306, 650565), (366, 543915), (395, 503982), (405, 491538), (459, 433710), (474, 419985), (486, 409615), (510, 390339), (549, 362610), (610, 326349), (711, 279990), (765, 260226), (790, 251991), (810, 245769), (915, 217566), (918, 216855), (1037, 191970), (1098, 181305), (1185, 167994), (1215, 163846), (1343, 148230), (1377, 144570), (1422, 139995), (1530, 130113), (1647, 120870), (1830, 108783), (2074, 95985), (2133, 93330), (2295, 86742), (2370, 83997), (2430, 81923), (2686, 74115), (2745, 72522), (2754, 72285), (3111, 63990), (3294, 60435), (3555, 55998), (4029, 49410), (4131, 48190), (4266, 46665), (4590, 43371), (4819, 41310), (4941, 40290), (5185, 38394), (5490, 36261), (6222, 31995), (6399, 31110), (6715, 29646), (6885, 28914), (7110, 27999), (8058, 24705), (8235, 24174), (8262, 24095), (9333, 21330), (9638, 20655), (9882, 20145), (10370, 19197), (10665, 18666), (12087, 16470), (12798, 15555), (13430, 14823), (13770, 14457)]