311805180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5717}}^1$

素因数の和:5836

約数の個数: 96

約数和(自身を含む): 979836480

約数和(自身を除く): 668031300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2727, 3030, 3636, 4545, 5454, 5717, 6060, 9090, 10908, 11434, 13635, 17151, 18180, 22868, 27270, 28585, 34302, 51453, 54540, 57170, 68604, 85755, 102906, 114340, 154359, 171510, 205812, 257265, 308718, 343020, 514530, 577417, 617436, 771795, 1029060, 1154834, 1543590, 1732251, 2309668, 2887085, 3087180, 3464502, 5196753, 5774170, 6929004, 8661255, 10393506, 11548340, 15590259, 17322510, 20787012, 25983765, 31180518, 34645020, 51967530, 62361036, 77951295, 103935060, 155902590, 311805180]

約数ペア:

[(1, 311805180), (2, 155902590), (3, 103935060), (4, 77951295), (5, 62361036), (6, 51967530), (9, 34645020), (10, 31180518), (12, 25983765), (15, 20787012), (18, 17322510), (20, 15590259), (27, 11548340), (30, 10393506), (36, 8661255), (45, 6929004), (54, 5774170), (60, 5196753), (90, 3464502), (101, 3087180), (108, 2887085), (135, 2309668), (180, 1732251), (202, 1543590), (270, 1154834), (303, 1029060), (404, 771795), (505, 617436), (540, 577417), (606, 514530), (909, 343020), (1010, 308718), (1212, 257265), (1515, 205812), (1818, 171510), (2020, 154359), (2727, 114340), (3030, 102906), (3636, 85755), (4545, 68604), (5454, 57170), (5717, 54540), (6060, 51453), (9090, 34302), (10908, 28585), (11434, 27270), (13635, 22868), (17151, 18180)]