155493669820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6761}}^1$

素因数の和:7000

約数の個数: 144

約数和(自身を含む): 364102216128

約数和(自身を除く): 208608546308

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 173, 230, 289, 340, 346, 391, 460, 578, 692, 782, 865, 1156, 1445, 1564, 1730, 1955, 2890, 2941, 3460, 3910, 3979, 5780, 5882, 6647, 6761, 7820, 7958, 11764, 13294, 13522, 14705, 15916, 19895, 26588, 27044, 29410, 33235, 33805, 39790, 49997, 58820, 66470, 67610, 67643, 79580, 99994, 114937, 132940, 135220, 135286, 155503, 199988, 229874, 249985, 270572, 311006, 338215, 459748, 499970, 574685, 622012, 676430, 777515, 999940, 1149370, 1149931, 1169653, 1352860, 1555030, 1953929, 2298740, 2299862, 2339306, 2643551, 3110060, 3907858, 4599724, 4678612, 5287102, 5749655, 5848265, 7815716, 9769645, 10574204, 11499310, 11696530, 13217755, 19539290, 19884101, 22998620, 23393060, 26435510, 26902019, 39078580, 39768202, 44940367, 52871020, 53804038, 79536404, 89880734, 99420505, 107608076, 134510095, 179761468, 198841010, 224701835, 269020190, 338029717, 397682020, 449403670, 457334323, 538040380, 676059434, 898807340, 914668646, 1352118868, 1690148585, 1829337292, 2286671615, 3380297170, 4573343230, 6760594340, 7774683491, 9146686460, 15549366982, 31098733964, 38873417455, 77746834910, 155493669820]

約数ペア:

[(1, 155493669820), (2, 77746834910), (4, 38873417455), (5, 31098733964), (10, 15549366982), (17, 9146686460), (20, 7774683491), (23, 6760594340), (34, 4573343230), (46, 3380297170), (68, 2286671615), (85, 1829337292), (92, 1690148585), (115, 1352118868), (170, 914668646), (173, 898807340), (230, 676059434), (289, 538040380), (340, 457334323), (346, 449403670), (391, 397682020), (460, 338029717), (578, 269020190), (692, 224701835), (782, 198841010), (865, 179761468), (1156, 134510095), (1445, 107608076), (1564, 99420505), (1730, 89880734), (1955, 79536404), (2890, 53804038), (2941, 52871020), (3460, 44940367), (3910, 39768202), (3979, 39078580), (5780, 26902019), (5882, 26435510), (6647, 23393060), (6761, 22998620), (7820, 19884101), (7958, 19539290), (11764, 13217755), (13294, 11696530), (13522, 11499310), (14705, 10574204), (15916, 9769645), (19895, 7815716), (26588, 5848265), (27044, 5749655), (29410, 5287102), (33235, 4678612), (33805, 4599724), (39790, 3907858), (49997, 3110060), (58820, 2643551), (66470, 2339306), (67610, 2299862), (67643, 2298740), (79580, 1953929), (99994, 1555030), (114937, 1352860), (132940, 1169653), (135220, 1149931), (135286, 1149370), (155503, 999940), (199988, 777515), (229874, 676430), (249985, 622012), (270572, 574685), (311006, 499970), (338215, 459748)]