147286980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 330746940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 254, 255, 306, 340, 379, 381, 508, 510, 612, 635, 758, 762, 765, 1020, 1137, 1143, 1270, 1516, 1524, 1530, 1895, 1905, 2159, 2274, 2286, 2540, 3060, 3411, 3790, 3810, 4318, 4548, 4572, 5685, 5715, 6443, 6477, 6822, 7580, 7620, 8636, 10795, 11370, 11430, 12886, 12954, 13644, 17055, 19329, 19431, 21590, 22740, 22860, 25772, 25908, 32215, 32385, 34110, 38658, 38862, 43180, 48133, 57987, 64430, 64770, 68220, 77316, 77724, 96266, 96645, 97155, 115974, 128860, 129540, 144399, 192532, 193290, 194310, 231948, 240665, 288798, 289935, 386580, 388620, 433197, 481330, 577596, 579870, 721995, 818261, 866394, 962660, 1159740, 1443990, 1636522, 1732788, 2165985, 2454783, 2887980, 3273044, 4091305, 4331970, 4909566, 7364349, 8182610, 8663940, 9819132, 12273915, 14728698, 16365220, 24547830, 29457396, 36821745, 49095660, 73643490, 147286980]

約数ペア:

[(1, 147286980), (2, 73643490), (3, 49095660), (4, 36821745), (5, 29457396), (6, 24547830), (9, 16365220), (10, 14728698), (12, 12273915), (15, 9819132), (17, 8663940), (18, 8182610), (20, 7364349), (30, 4909566), (34, 4331970), (36, 4091305), (45, 3273044), (51, 2887980), (60, 2454783), (68, 2165985), (85, 1732788), (90, 1636522), (102, 1443990), (127, 1159740), (153, 962660), (170, 866394), (180, 818261), (204, 721995), (254, 579870), (255, 577596), (306, 481330), (340, 433197), (379, 388620), (381, 386580), (508, 289935), (510, 288798), (612, 240665), (635, 231948), (758, 194310), (762, 193290), (765, 192532), (1020, 144399), (1137, 129540), (1143, 128860), (1270, 115974), (1516, 97155), (1524, 96645), (1530, 96266), (1895, 77724), (1905, 77316), (2159, 68220), (2274, 64770), (2286, 64430), (2540, 57987), (3060, 48133), (3411, 43180), (3790, 38862), (3810, 38658), (4318, 34110), (4548, 32385), (4572, 32215), (5685, 25908), (5715, 25772), (6443, 22860), (6477, 22740), (6822, 21590), (7580, 19431), (7620, 19329), (8636, 17055), (10795, 13644), (11370, 12954), (11430, 12886)]