78566760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 271252800

約数和(自身を除く): 192686040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 137, 162, 177, 180, 216, 236, 243, 270, 274, 295, 324, 354, 360, 405, 411, 472, 486, 531, 540, 548, 590, 648, 685, 708, 810, 822, 885, 972, 1062, 1080, 1096, 1180, 1215, 1233, 1370, 1416, 1593, 1620, 1644, 1770, 1944, 2055, 2124, 2360, 2430, 2466, 2655, 2740, 3186, 3240, 3288, 3540, 3699, 4110, 4248, 4779, 4860, 4932, 5310, 5480, 6165, 6372, 7080, 7398, 7965, 8083, 8220, 9558, 9720, 9864, 10620, 11097, 12330, 12744, 14337, 14796, 15930, 16166, 16440, 18495, 19116, 21240, 22194, 23895, 24249, 24660, 28674, 29592, 31860, 32332, 33291, 36990, 38232, 40415, 44388, 47790, 48498, 49320, 55485, 57348, 63720, 64664, 66582, 71685, 72747, 73980, 80830, 88776, 95580, 96996, 110970, 114696, 121245, 133164, 143370, 145494, 147960, 161660, 166455, 191160, 193992, 218241, 221940, 242490, 266328, 286740, 290988, 323320, 332910, 363735, 436482, 443880, 484980, 573480, 581976, 654723, 665820, 727470, 872964, 969960, 1091205, 1309446, 1331640, 1454940, 1745928, 1964169, 2182410, 2618892, 2909880, 3273615, 3928338, 4364820, 5237784, 6547230, 7856676, 8729640, 9820845, 13094460, 15713352, 19641690, 26188920, 39283380, 78566760]

約数ペア:

[(1, 78566760), (2, 39283380), (3, 26188920), (4, 19641690), (5, 15713352), (6, 13094460), (8, 9820845), (9, 8729640), (10, 7856676), (12, 6547230), (15, 5237784), (18, 4364820), (20, 3928338), (24, 3273615), (27, 2909880), (30, 2618892), (36, 2182410), (40, 1964169), (45, 1745928), (54, 1454940), (59, 1331640), (60, 1309446), (72, 1091205), (81, 969960), (90, 872964), (108, 727470), (118, 665820), (120, 654723), (135, 581976), (137, 573480), (162, 484980), (177, 443880), (180, 436482), (216, 363735), (236, 332910), (243, 323320), (270, 290988), (274, 286740), (295, 266328), (324, 242490), (354, 221940), (360, 218241), (405, 193992), (411, 191160), (472, 166455), (486, 161660), (531, 147960), (540, 145494), (548, 143370), (590, 133164), (648, 121245), (685, 114696), (708, 110970), (810, 96996), (822, 95580), (885, 88776), (972, 80830), (1062, 73980), (1080, 72747), (1096, 71685), (1180, 66582), (1215, 64664), (1233, 63720), (1370, 57348), (1416, 55485), (1593, 49320), (1620, 48498), (1644, 47790), (1770, 44388), (1944, 40415), (2055, 38232), (2124, 36990), (2360, 33291), (2430, 32332), (2466, 31860), (2655, 29592), (2740, 28674), (3186, 24660), (3240, 24249), (3288, 23895), (3540, 22194), (3699, 21240), (4110, 19116), (4248, 18495), (4779, 16440), (4860, 16166), (4932, 15930), (5310, 14796), (5480, 14337), (6165, 12744), (6372, 12330), (7080, 11097), (7398, 10620), (7965, 9864), (8083, 9720), (8220, 9558)]