102507930

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 319904640

約数和(自身を除く): 217396710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 101, 105, 126, 135, 162, 179, 189, 202, 210, 270, 303, 315, 358, 378, 405, 505, 537, 567, 606, 630, 707, 810, 895, 909, 945, 1010, 1074, 1134, 1253, 1414, 1515, 1611, 1790, 1818, 1890, 2121, 2506, 2685, 2727, 2835, 3030, 3222, 3535, 3759, 4242, 4545, 4833, 5370, 5454, 5670, 6265, 6363, 7070, 7518, 8055, 8181, 9090, 9666, 10605, 11277, 12530, 12726, 13635, 14499, 16110, 16362, 18079, 18795, 19089, 21210, 22554, 24165, 27270, 28998, 31815, 33831, 36158, 37590, 38178, 40905, 48330, 54237, 56385, 57267, 63630, 67662, 72495, 81810, 90395, 95445, 101493, 108474, 112770, 114534, 126553, 144990, 162711, 169155, 180790, 190890, 202986, 253106, 271185, 286335, 325422, 338310, 379659, 488133, 507465, 542370, 572670, 632765, 759318, 813555, 976266, 1014930, 1138977, 1265530, 1464399, 1627110, 1898295, 2277954, 2440665, 2928798, 3416931, 3796590, 4881330, 5694885, 6833862, 7321995, 10250793, 11389770, 14643990, 17084655, 20501586, 34169310, 51253965, 102507930]

約数ペア:

[(1, 102507930), (2, 51253965), (3, 34169310), (5, 20501586), (6, 17084655), (7, 14643990), (9, 11389770), (10, 10250793), (14, 7321995), (15, 6833862), (18, 5694885), (21, 4881330), (27, 3796590), (30, 3416931), (35, 2928798), (42, 2440665), (45, 2277954), (54, 1898295), (63, 1627110), (70, 1464399), (81, 1265530), (90, 1138977), (101, 1014930), (105, 976266), (126, 813555), (135, 759318), (162, 632765), (179, 572670), (189, 542370), (202, 507465), (210, 488133), (270, 379659), (303, 338310), (315, 325422), (358, 286335), (378, 271185), (405, 253106), (505, 202986), (537, 190890), (567, 180790), (606, 169155), (630, 162711), (707, 144990), (810, 126553), (895, 114534), (909, 112770), (945, 108474), (1010, 101493), (1074, 95445), (1134, 90395), (1253, 81810), (1414, 72495), (1515, 67662), (1611, 63630), (1790, 57267), (1818, 56385), (1890, 54237), (2121, 48330), (2506, 40905), (2685, 38178), (2727, 37590), (2835, 36158), (3030, 33831), (3222, 31815), (3535, 28998), (3759, 27270), (4242, 24165), (4545, 22554), (4833, 21210), (5370, 19089), (5454, 18795), (5670, 18079), (6265, 16362), (6363, 16110), (7070, 14499), (7518, 13635), (8055, 12726), (8181, 12530), (9090, 11277), (9666, 10605)]