84445470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 151944930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 79, 90, 107, 111, 135, 158, 185, 214, 222, 237, 270, 321, 333, 370, 395, 474, 535, 555, 642, 666, 711, 790, 963, 999, 1070, 1110, 1185, 1422, 1605, 1665, 1926, 1998, 2133, 2370, 2889, 2923, 3210, 3330, 3555, 3959, 4266, 4815, 4995, 5778, 5846, 7110, 7918, 8453, 8769, 9630, 9990, 10665, 11877, 14445, 14615, 16906, 17538, 19795, 21330, 23754, 25359, 26307, 28890, 29230, 35631, 39590, 42265, 43845, 50718, 52614, 59385, 71262, 76077, 78921, 84530, 87690, 106893, 118770, 126795, 131535, 152154, 157842, 178155, 213786, 228231, 253590, 263070, 312761, 356310, 380385, 394605, 456462, 534465, 625522, 760770, 789210, 938283, 1068930, 1141155, 1563805, 1876566, 2282310, 2814849, 3127610, 4691415, 5629698, 8444547, 9382830, 14074245, 16889094, 28148490, 42222735, 84445470]

約数ペア:

[(1, 84445470), (2, 42222735), (3, 28148490), (5, 16889094), (6, 14074245), (9, 9382830), (10, 8444547), (15, 5629698), (18, 4691415), (27, 3127610), (30, 2814849), (37, 2282310), (45, 1876566), (54, 1563805), (74, 1141155), (79, 1068930), (90, 938283), (107, 789210), (111, 760770), (135, 625522), (158, 534465), (185, 456462), (214, 394605), (222, 380385), (237, 356310), (270, 312761), (321, 263070), (333, 253590), (370, 228231), (395, 213786), (474, 178155), (535, 157842), (555, 152154), (642, 131535), (666, 126795), (711, 118770), (790, 106893), (963, 87690), (999, 84530), (1070, 78921), (1110, 76077), (1185, 71262), (1422, 59385), (1605, 52614), (1665, 50718), (1926, 43845), (1998, 42265), (2133, 39590), (2370, 35631), (2889, 29230), (2923, 28890), (3210, 26307), (3330, 25359), (3555, 23754), (3959, 21330), (4266, 19795), (4815, 17538), (4995, 16906), (5778, 14615), (5846, 14445), (7110, 11877), (7918, 10665), (8453, 9990), (8769, 9630)]