154670760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 539136000

約数和(自身を除く): 384465240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 127, 136, 153, 170, 180, 199, 204, 254, 255, 306, 340, 360, 381, 398, 408, 508, 510, 597, 612, 635, 680, 762, 765, 796, 995, 1016, 1020, 1143, 1194, 1224, 1270, 1524, 1530, 1592, 1791, 1905, 1990, 2040, 2159, 2286, 2388, 2540, 2985, 3048, 3060, 3383, 3582, 3810, 3980, 4318, 4572, 4776, 5080, 5715, 5970, 6120, 6477, 6766, 7164, 7620, 7960, 8636, 8955, 9144, 10149, 10795, 11430, 11940, 12954, 13532, 14328, 15240, 16915, 17272, 17910, 19431, 20298, 21590, 22860, 23880, 25273, 25908, 27064, 30447, 32385, 33830, 35820, 38862, 40596, 43180, 45720, 50546, 50745, 51816, 60894, 64770, 67660, 71640, 75819, 77724, 81192, 86360, 97155, 101092, 101490, 121788, 126365, 129540, 135320, 151638, 152235, 155448, 194310, 202184, 202980, 227457, 243576, 252730, 259080, 303276, 304470, 379095, 388620, 405960, 429641, 454914, 505460, 606552, 608940, 758190, 777240, 859282, 909828, 1010920, 1137285, 1217880, 1288923, 1516380, 1718564, 1819656, 2148205, 2274570, 2577846, 3032760, 3437128, 3866769, 4296410, 4549140, 5155692, 6444615, 7733538, 8592820, 9098280, 10311384, 12889230, 15467076, 17185640, 19333845, 25778460, 30934152, 38667690, 51556920, 77335380, 154670760]

約数ペア:

[(1, 154670760), (2, 77335380), (3, 51556920), (4, 38667690), (5, 30934152), (6, 25778460), (8, 19333845), (9, 17185640), (10, 15467076), (12, 12889230), (15, 10311384), (17, 9098280), (18, 8592820), (20, 7733538), (24, 6444615), (30, 5155692), (34, 4549140), (36, 4296410), (40, 3866769), (45, 3437128), (51, 3032760), (60, 2577846), (68, 2274570), (72, 2148205), (85, 1819656), (90, 1718564), (102, 1516380), (120, 1288923), (127, 1217880), (136, 1137285), (153, 1010920), (170, 909828), (180, 859282), (199, 777240), (204, 758190), (254, 608940), (255, 606552), (306, 505460), (340, 454914), (360, 429641), (381, 405960), (398, 388620), (408, 379095), (508, 304470), (510, 303276), (597, 259080), (612, 252730), (635, 243576), (680, 227457), (762, 202980), (765, 202184), (796, 194310), (995, 155448), (1016, 152235), (1020, 151638), (1143, 135320), (1194, 129540), (1224, 126365), (1270, 121788), (1524, 101490), (1530, 101092), (1592, 97155), (1791, 86360), (1905, 81192), (1990, 77724), (2040, 75819), (2159, 71640), (2286, 67660), (2388, 64770), (2540, 60894), (2985, 51816), (3048, 50745), (3060, 50546), (3383, 45720), (3582, 43180), (3810, 40596), (3980, 38862), (4318, 35820), (4572, 33830), (4776, 32385), (5080, 30447), (5715, 27064), (5970, 25908), (6120, 25273), (6477, 23880), (6766, 22860), (7164, 21590), (7620, 20298), (7960, 19431), (8636, 17910), (8955, 17272), (9144, 16915), (10149, 15240), (10795, 14328), (11430, 13532), (11940, 12954)]