61301880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1882

約数の個数: 128

約数和(自身を含む): 211046400

約数和(自身を除く): 149744520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1831, 1860, 2232, 2790, 3348, 3662, 3720, 4185, 5493, 5580, 6696, 7324, 8370, 9155, 10986, 11160, 14648, 16479, 16740, 18310, 21972, 27465, 32958, 33480, 36620, 43944, 49437, 54930, 56761, 65916, 73240, 82395, 98874, 109860, 113522, 131832, 164790, 170283, 197748, 219720, 227044, 247185, 283805, 329580, 340566, 395496, 454088, 494370, 510849, 567610, 659160, 681132, 851415, 988740, 1021698, 1135220, 1362264, 1532547, 1702830, 1977480, 2043396, 2270440, 2554245, 3065094, 3405660, 4086792, 5108490, 6130188, 6811320, 7662735, 10216980, 12260376, 15325470, 20433960, 30650940, 61301880]

約数ペア:

[(1, 61301880), (2, 30650940), (3, 20433960), (4, 15325470), (5, 12260376), (6, 10216980), (8, 7662735), (9, 6811320), (10, 6130188), (12, 5108490), (15, 4086792), (18, 3405660), (20, 3065094), (24, 2554245), (27, 2270440), (30, 2043396), (31, 1977480), (36, 1702830), (40, 1532547), (45, 1362264), (54, 1135220), (60, 1021698), (62, 988740), (72, 851415), (90, 681132), (93, 659160), (108, 567610), (120, 510849), (124, 494370), (135, 454088), (155, 395496), (180, 340566), (186, 329580), (216, 283805), (248, 247185), (270, 227044), (279, 219720), (310, 197748), (360, 170283), (372, 164790), (465, 131832), (540, 113522), (558, 109860), (620, 98874), (744, 82395), (837, 73240), (930, 65916), (1080, 56761), (1116, 54930), (1240, 49437), (1395, 43944), (1674, 36620), (1831, 33480), (1860, 32958), (2232, 27465), (2790, 21972), (3348, 18310), (3662, 16740), (3720, 16479), (4185, 14648), (5493, 11160), (5580, 10986), (6696, 9155), (7324, 8370)]