179978490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 514149120

約数和(自身を除く): 334170630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 113, 135, 153, 170, 226, 255, 270, 306, 339, 347, 459, 510, 565, 678, 694, 765, 918, 1017, 1041, 1130, 1530, 1695, 1735, 1921, 2034, 2082, 2295, 3051, 3123, 3390, 3470, 3842, 4590, 5085, 5205, 5763, 5899, 6102, 6246, 9369, 9605, 10170, 10410, 11526, 11798, 15255, 15615, 17289, 17697, 18738, 19210, 28815, 29495, 30510, 31230, 34578, 35394, 39211, 46845, 51867, 53091, 57630, 58990, 78422, 86445, 88485, 93690, 103734, 106182, 117633, 159273, 172890, 176970, 196055, 235266, 259335, 265455, 318546, 352899, 392110, 518670, 530910, 588165, 666587, 705798, 796365, 1058697, 1176330, 1333174, 1592730, 1764495, 1999761, 2117394, 3332935, 3528990, 3999522, 5293485, 5999283, 6665870, 9998805, 10586970, 11998566, 17997849, 19997610, 29996415, 35995698, 59992830, 89989245, 179978490]

約数ペア:

[(1, 179978490), (2, 89989245), (3, 59992830), (5, 35995698), (6, 29996415), (9, 19997610), (10, 17997849), (15, 11998566), (17, 10586970), (18, 9998805), (27, 6665870), (30, 5999283), (34, 5293485), (45, 3999522), (51, 3528990), (54, 3332935), (85, 2117394), (90, 1999761), (102, 1764495), (113, 1592730), (135, 1333174), (153, 1176330), (170, 1058697), (226, 796365), (255, 705798), (270, 666587), (306, 588165), (339, 530910), (347, 518670), (459, 392110), (510, 352899), (565, 318546), (678, 265455), (694, 259335), (765, 235266), (918, 196055), (1017, 176970), (1041, 172890), (1130, 159273), (1530, 117633), (1695, 106182), (1735, 103734), (1921, 93690), (2034, 88485), (2082, 86445), (2295, 78422), (3051, 58990), (3123, 57630), (3390, 53091), (3470, 51867), (3842, 46845), (4590, 39211), (5085, 35394), (5205, 34578), (5763, 31230), (5899, 30510), (6102, 29495), (6246, 28815), (9369, 19210), (9605, 18738), (10170, 17697), (10410, 17289), (11526, 15615), (11798, 15255)]