138225810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 358084800

約数和(自身を除く): 219858990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 149, 170, 214, 255, 289, 298, 321, 447, 510, 535, 578, 642, 745, 867, 894, 1070, 1445, 1490, 1605, 1734, 1819, 2235, 2533, 2890, 3210, 3638, 4335, 4470, 5066, 5457, 7599, 8670, 9095, 10914, 12665, 15198, 15943, 18190, 25330, 27285, 30923, 31886, 37995, 43061, 47829, 54570, 61846, 75990, 79715, 86122, 92769, 95658, 129183, 154615, 159430, 185538, 215305, 239145, 258366, 271031, 309230, 430610, 463845, 478290, 542062, 645915, 813093, 927690, 1291830, 1355155, 1626186, 2710310, 4065465, 4607527, 8130930, 9215054, 13822581, 23037635, 27645162, 46075270, 69112905, 138225810]

約数ペア:

[(1, 138225810), (2, 69112905), (3, 46075270), (5, 27645162), (6, 23037635), (10, 13822581), (15, 9215054), (17, 8130930), (30, 4607527), (34, 4065465), (51, 2710310), (85, 1626186), (102, 1355155), (107, 1291830), (149, 927690), (170, 813093), (214, 645915), (255, 542062), (289, 478290), (298, 463845), (321, 430610), (447, 309230), (510, 271031), (535, 258366), (578, 239145), (642, 215305), (745, 185538), (867, 159430), (894, 154615), (1070, 129183), (1445, 95658), (1490, 92769), (1605, 86122), (1734, 79715), (1819, 75990), (2235, 61846), (2533, 54570), (2890, 47829), (3210, 43061), (3638, 37995), (4335, 31886), (4470, 30923), (5066, 27285), (5457, 25330), (7599, 18190), (8670, 15943), (9095, 15198), (10914, 12665)]