143772570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 419169168

約数和(自身を除く): 275396598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 81, 85, 90, 102, 106, 135, 153, 159, 162, 170, 197, 255, 265, 270, 306, 318, 394, 405, 459, 477, 510, 530, 591, 765, 795, 810, 901, 918, 954, 985, 1182, 1377, 1431, 1530, 1590, 1773, 1802, 1970, 2295, 2385, 2703, 2754, 2862, 2955, 3349, 3546, 4293, 4505, 4590, 4770, 5319, 5406, 5910, 6698, 6885, 7155, 8109, 8586, 8865, 9010, 10047, 10441, 10638, 13515, 13770, 14310, 15957, 16218, 16745, 17730, 20094, 20882, 21465, 24327, 26595, 27030, 30141, 31323, 31914, 33490, 40545, 42930, 48654, 50235, 52205, 53190, 60282, 62646, 72981, 79785, 81090, 90423, 93969, 100470, 104410, 121635, 145962, 150705, 156615, 159570, 177497, 180846, 187938, 243270, 271269, 281907, 301410, 313230, 354994, 364905, 452115, 469845, 532491, 542538, 563814, 729810, 845721, 887485, 904230, 939690, 1064982, 1356345, 1409535, 1597473, 1691442, 1774970, 2662455, 2712690, 2819070, 3194946, 4228605, 4792419, 5324910, 7987365, 8457210, 9584838, 14377257, 15974730, 23962095, 28754514, 47924190, 71886285, 143772570]

約数ペア:

[(1, 143772570), (2, 71886285), (3, 47924190), (5, 28754514), (6, 23962095), (9, 15974730), (10, 14377257), (15, 9584838), (17, 8457210), (18, 7987365), (27, 5324910), (30, 4792419), (34, 4228605), (45, 3194946), (51, 2819070), (53, 2712690), (54, 2662455), (81, 1774970), (85, 1691442), (90, 1597473), (102, 1409535), (106, 1356345), (135, 1064982), (153, 939690), (159, 904230), (162, 887485), (170, 845721), (197, 729810), (255, 563814), (265, 542538), (270, 532491), (306, 469845), (318, 452115), (394, 364905), (405, 354994), (459, 313230), (477, 301410), (510, 281907), (530, 271269), (591, 243270), (765, 187938), (795, 180846), (810, 177497), (901, 159570), (918, 156615), (954, 150705), (985, 145962), (1182, 121635), (1377, 104410), (1431, 100470), (1530, 93969), (1590, 90423), (1773, 81090), (1802, 79785), (1970, 72981), (2295, 62646), (2385, 60282), (2703, 53190), (2754, 52205), (2862, 50235), (2955, 48654), (3349, 42930), (3546, 40545), (4293, 33490), (4505, 31914), (4590, 31323), (4770, 30141), (5319, 27030), (5406, 26595), (5910, 24327), (6698, 21465), (6885, 20882), (7155, 20094), (8109, 17730), (8586, 16745), (8865, 16218), (9010, 15957), (10047, 14310), (10441, 13770), (10638, 13515)]