38621880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3282

約数の個数: 128

約数和(自身を含む): 140486400

約数和(自身を除く): 101864520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3251, 3960, 5940, 6502, 9753, 11880, 13004, 16255, 19506, 26008, 29259, 32510, 35761, 39012, 48765, 58518, 65020, 71522, 78024, 87777, 97530, 107283, 117036, 130040, 143044, 146295, 175554, 178805, 195060, 214566, 234072, 286088, 292590, 321849, 351108, 357610, 390120, 429132, 438885, 536415, 585180, 643698, 702216, 715220, 858264, 877770, 965547, 1072830, 1170360, 1287396, 1430440, 1609245, 1755540, 1931094, 2145660, 2574792, 3218490, 3511080, 3862188, 4291320, 4827735, 6436980, 7724376, 9655470, 12873960, 19310940, 38621880]

約数ペア:

[(1, 38621880), (2, 19310940), (3, 12873960), (4, 9655470), (5, 7724376), (6, 6436980), (8, 4827735), (9, 4291320), (10, 3862188), (11, 3511080), (12, 3218490), (15, 2574792), (18, 2145660), (20, 1931094), (22, 1755540), (24, 1609245), (27, 1430440), (30, 1287396), (33, 1170360), (36, 1072830), (40, 965547), (44, 877770), (45, 858264), (54, 715220), (55, 702216), (60, 643698), (66, 585180), (72, 536415), (88, 438885), (90, 429132), (99, 390120), (108, 357610), (110, 351108), (120, 321849), (132, 292590), (135, 286088), (165, 234072), (180, 214566), (198, 195060), (216, 178805), (220, 175554), (264, 146295), (270, 143044), (297, 130040), (330, 117036), (360, 107283), (396, 97530), (440, 87777), (495, 78024), (540, 71522), (594, 65020), (660, 58518), (792, 48765), (990, 39012), (1080, 35761), (1188, 32510), (1320, 29259), (1485, 26008), (1980, 19506), (2376, 16255), (2970, 13004), (3251, 11880), (3960, 9753), (5940, 6502)]