57832980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 180169920

約数和(自身を除く): 122336940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 59, 60, 62, 68, 85, 93, 102, 118, 124, 155, 170, 177, 186, 204, 236, 255, 295, 310, 340, 354, 372, 465, 510, 527, 590, 620, 708, 885, 930, 961, 1003, 1020, 1054, 1180, 1581, 1770, 1829, 1860, 1922, 2006, 2108, 2635, 2883, 3009, 3162, 3540, 3658, 3844, 4012, 4805, 5015, 5270, 5487, 5766, 6018, 6324, 7316, 7905, 9145, 9610, 10030, 10540, 10974, 11532, 12036, 14415, 15045, 15810, 16337, 18290, 19220, 20060, 21948, 27435, 28830, 30090, 31093, 31620, 32674, 36580, 49011, 54870, 56699, 57660, 60180, 62186, 65348, 81685, 93279, 98022, 109740, 113398, 124372, 155465, 163370, 170097, 186558, 196044, 226796, 245055, 283495, 310930, 326740, 340194, 373116, 466395, 490110, 566990, 621860, 680388, 850485, 932790, 963883, 980220, 1133980, 1700970, 1865580, 1927766, 2891649, 3401940, 3855532, 4819415, 5783298, 9638830, 11566596, 14458245, 19277660, 28916490, 57832980]

約数ペア:

[(1, 57832980), (2, 28916490), (3, 19277660), (4, 14458245), (5, 11566596), (6, 9638830), (10, 5783298), (12, 4819415), (15, 3855532), (17, 3401940), (20, 2891649), (30, 1927766), (31, 1865580), (34, 1700970), (51, 1133980), (59, 980220), (60, 963883), (62, 932790), (68, 850485), (85, 680388), (93, 621860), (102, 566990), (118, 490110), (124, 466395), (155, 373116), (170, 340194), (177, 326740), (186, 310930), (204, 283495), (236, 245055), (255, 226796), (295, 196044), (310, 186558), (340, 170097), (354, 163370), (372, 155465), (465, 124372), (510, 113398), (527, 109740), (590, 98022), (620, 93279), (708, 81685), (885, 65348), (930, 62186), (961, 60180), (1003, 57660), (1020, 56699), (1054, 54870), (1180, 49011), (1581, 36580), (1770, 32674), (1829, 31620), (1860, 31093), (1922, 30090), (2006, 28830), (2108, 27435), (2635, 21948), (2883, 20060), (3009, 19220), (3162, 18290), (3540, 16337), (3658, 15810), (3844, 15045), (4012, 14415), (4805, 12036), (5015, 11532), (5270, 10974), (5487, 10540), (5766, 10030), (6018, 9610), (6324, 9145), (7316, 7905)]