55330740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3169}}^1$

素因数の和:3281

約数の個数: 72

約数和(自身を含む): 169620360

約数和(自身を除く): 114289620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3169, 3492, 4365, 5820, 6338, 8730, 9507, 12676, 15845, 17460, 19014, 28521, 31690, 38028, 47535, 57042, 63380, 95070, 114084, 142605, 190140, 285210, 307393, 570420, 614786, 922179, 1229572, 1536965, 1844358, 2766537, 3073930, 3688716, 4610895, 5533074, 6147860, 9221790, 11066148, 13832685, 18443580, 27665370, 55330740]

約数ペア:

[(1, 55330740), (2, 27665370), (3, 18443580), (4, 13832685), (5, 11066148), (6, 9221790), (9, 6147860), (10, 5533074), (12, 4610895), (15, 3688716), (18, 3073930), (20, 2766537), (30, 1844358), (36, 1536965), (45, 1229572), (60, 922179), (90, 614786), (97, 570420), (180, 307393), (194, 285210), (291, 190140), (388, 142605), (485, 114084), (582, 95070), (873, 63380), (970, 57042), (1164, 47535), (1455, 38028), (1746, 31690), (1940, 28521), (2910, 19014), (3169, 17460), (3492, 15845), (4365, 12676), (5820, 9507), (6338, 8730)]