75756870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 240869376

約数和(自身を除く): 165112506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 310, 315, 378, 405, 431, 434, 465, 558, 567, 630, 651, 810, 837, 862, 930, 945, 1085, 1134, 1293, 1302, 1395, 1674, 1890, 1953, 2155, 2170, 2511, 2586, 2790, 2835, 3017, 3255, 3879, 3906, 4185, 4310, 5022, 5670, 5859, 6034, 6465, 6510, 7758, 8370, 9051, 9765, 11637, 11718, 12555, 12930, 13361, 15085, 17577, 18102, 19395, 19530, 23274, 25110, 26722, 27153, 29295, 30170, 34911, 35154, 38790, 40083, 45255, 54306, 58185, 58590, 66805, 69822, 80166, 81459, 87885, 90510, 93527, 116370, 120249, 133610, 135765, 162918, 174555, 175770, 187054, 200415, 240498, 244377, 271530, 280581, 349110, 360747, 400830, 407295, 467635, 488754, 561162, 601245, 721494, 814590, 841743, 935270, 1082241, 1202490, 1221885, 1402905, 1683486, 1803735, 2164482, 2443770, 2525229, 2805810, 3607470, 4208715, 5050458, 5411205, 7575687, 8417430, 10822410, 12626145, 15151374, 25252290, 37878435, 75756870]

約数ペア:

[(1, 75756870), (2, 37878435), (3, 25252290), (5, 15151374), (6, 12626145), (7, 10822410), (9, 8417430), (10, 7575687), (14, 5411205), (15, 5050458), (18, 4208715), (21, 3607470), (27, 2805810), (30, 2525229), (31, 2443770), (35, 2164482), (42, 1803735), (45, 1683486), (54, 1402905), (62, 1221885), (63, 1202490), (70, 1082241), (81, 935270), (90, 841743), (93, 814590), (105, 721494), (126, 601245), (135, 561162), (155, 488754), (162, 467635), (186, 407295), (189, 400830), (210, 360747), (217, 349110), (270, 280581), (279, 271530), (310, 244377), (315, 240498), (378, 200415), (405, 187054), (431, 175770), (434, 174555), (465, 162918), (558, 135765), (567, 133610), (630, 120249), (651, 116370), (810, 93527), (837, 90510), (862, 87885), (930, 81459), (945, 80166), (1085, 69822), (1134, 66805), (1293, 58590), (1302, 58185), (1395, 54306), (1674, 45255), (1890, 40083), (1953, 38790), (2155, 35154), (2170, 34911), (2511, 30170), (2586, 29295), (2790, 27153), (2835, 26722), (3017, 25110), (3255, 23274), (3879, 19530), (3906, 19395), (4185, 18102), (4310, 17577), (5022, 15085), (5670, 13361), (5859, 12930), (6034, 12555), (6465, 11718), (6510, 11637), (7758, 9765), (8370, 9051)]