87835320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 295142400

約数和(自身を除く): 207307080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 270, 334, 360, 487, 501, 540, 668, 835, 974, 1002, 1080, 1336, 1461, 1503, 1670, 1948, 2004, 2435, 2505, 2922, 3006, 3340, 3896, 4008, 4383, 4509, 4870, 5010, 5844, 6012, 6680, 7305, 7515, 8766, 9018, 9740, 10020, 11688, 12024, 13149, 14610, 15030, 17532, 18036, 19480, 20040, 21915, 22545, 26298, 29220, 30060, 35064, 36072, 43830, 45090, 52596, 58440, 60120, 65745, 81329, 87660, 90180, 105192, 131490, 162658, 175320, 180360, 243987, 262980, 325316, 406645, 487974, 525960, 650632, 731961, 813290, 975948, 1219935, 1463922, 1626580, 1951896, 2195883, 2439870, 2927844, 3253160, 3659805, 4391766, 4879740, 5855688, 7319610, 8783532, 9759480, 10979415, 14639220, 17567064, 21958830, 29278440, 43917660, 87835320]

約数ペア:

[(1, 87835320), (2, 43917660), (3, 29278440), (4, 21958830), (5, 17567064), (6, 14639220), (8, 10979415), (9, 9759480), (10, 8783532), (12, 7319610), (15, 5855688), (18, 4879740), (20, 4391766), (24, 3659805), (27, 3253160), (30, 2927844), (36, 2439870), (40, 2195883), (45, 1951896), (54, 1626580), (60, 1463922), (72, 1219935), (90, 975948), (108, 813290), (120, 731961), (135, 650632), (167, 525960), (180, 487974), (216, 406645), (270, 325316), (334, 262980), (360, 243987), (487, 180360), (501, 175320), (540, 162658), (668, 131490), (835, 105192), (974, 90180), (1002, 87660), (1080, 81329), (1336, 65745), (1461, 60120), (1503, 58440), (1670, 52596), (1948, 45090), (2004, 43830), (2435, 36072), (2505, 35064), (2922, 30060), (3006, 29220), (3340, 26298), (3896, 22545), (4008, 21915), (4383, 20040), (4509, 19480), (4870, 18036), (5010, 17532), (5844, 15030), (6012, 14610), (6680, 13149), (7305, 12024), (7515, 11688), (8766, 10020), (9018, 9740)]