142849350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 443944800

約数和(自身を除く): 301095450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 101, 105, 126, 150, 175, 202, 210, 225, 303, 315, 350, 449, 450, 505, 525, 606, 630, 707, 898, 909, 1010, 1050, 1347, 1414, 1515, 1575, 1818, 2121, 2245, 2525, 2694, 3030, 3143, 3150, 3535, 4041, 4242, 4490, 4545, 5050, 6286, 6363, 6735, 7070, 7575, 8082, 9090, 9429, 10605, 11225, 12726, 13470, 15150, 15715, 17675, 18858, 20205, 21210, 22450, 22725, 28287, 31430, 31815, 33675, 35350, 40410, 45349, 45450, 47145, 53025, 56574, 63630, 67350, 78575, 90698, 94290, 101025, 106050, 136047, 141435, 157150, 159075, 202050, 226745, 235725, 272094, 282870, 317443, 318150, 408141, 453490, 471450, 634886, 680235, 707175, 816282, 952329, 1133725, 1360470, 1414350, 1587215, 1904658, 2040705, 2267450, 2856987, 3174430, 3401175, 4081410, 4761645, 5713974, 6802350, 7936075, 9523290, 10203525, 14284935, 15872150, 20407050, 23808225, 28569870, 47616450, 71424675, 142849350]

約数ペア:

[(1, 142849350), (2, 71424675), (3, 47616450), (5, 28569870), (6, 23808225), (7, 20407050), (9, 15872150), (10, 14284935), (14, 10203525), (15, 9523290), (18, 7936075), (21, 6802350), (25, 5713974), (30, 4761645), (35, 4081410), (42, 3401175), (45, 3174430), (50, 2856987), (63, 2267450), (70, 2040705), (75, 1904658), (90, 1587215), (101, 1414350), (105, 1360470), (126, 1133725), (150, 952329), (175, 816282), (202, 707175), (210, 680235), (225, 634886), (303, 471450), (315, 453490), (350, 408141), (449, 318150), (450, 317443), (505, 282870), (525, 272094), (606, 235725), (630, 226745), (707, 202050), (898, 159075), (909, 157150), (1010, 141435), (1050, 136047), (1347, 106050), (1414, 101025), (1515, 94290), (1575, 90698), (1818, 78575), (2121, 67350), (2245, 63630), (2525, 56574), (2694, 53025), (3030, 47145), (3143, 45450), (3150, 45349), (3535, 40410), (4041, 35350), (4242, 33675), (4490, 31815), (4545, 31430), (5050, 28287), (6286, 22725), (6363, 22450), (6735, 21210), (7070, 20205), (7575, 18858), (8082, 17675), (9090, 15715), (9429, 15150), (10605, 13470), (11225, 12726)]