89317080

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1021}}^1$

素因数の和:1053

約数の個数: 128

約数和(自身を含む): 301694400

約数和(自身を除く): 212377320

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1021, 1080, 1215, 1458, 1620, 1944, 2042, 2187, 2430, 2916, 3063, 3240, 3645, 4084, 4374, 4860, 5105, 5832, 6126, 7290, 8168, 8748, 9189, 9720, 10210, 10935, 12252, 14580, 15315, 17496, 18378, 20420, 21870, 24504, 27567, 29160, 30630, 36756, 40840, 43740, 45945, 55134, 61260, 73512, 82701, 87480, 91890, 110268, 122520, 137835, 165402, 183780, 220536, 248103, 275670, 330804, 367560, 413505, 496206, 551340, 661608, 744309, 827010, 992412, 1102680, 1240515, 1488618, 1654020, 1984824, 2232927, 2481030, 2977236, 3308040, 3721545, 4465854, 4962060, 5954472, 7443090, 8931708, 9924120, 11164635, 14886180, 17863416, 22329270, 29772360, 44658540, 89317080]

約数ペア:

[(1, 89317080), (2, 44658540), (3, 29772360), (4, 22329270), (5, 17863416), (6, 14886180), (8, 11164635), (9, 9924120), (10, 8931708), (12, 7443090), (15, 5954472), (18, 4962060), (20, 4465854), (24, 3721545), (27, 3308040), (30, 2977236), (36, 2481030), (40, 2232927), (45, 1984824), (54, 1654020), (60, 1488618), (72, 1240515), (81, 1102680), (90, 992412), (108, 827010), (120, 744309), (135, 661608), (162, 551340), (180, 496206), (216, 413505), (243, 367560), (270, 330804), (324, 275670), (360, 248103), (405, 220536), (486, 183780), (540, 165402), (648, 137835), (729, 122520), (810, 110268), (972, 91890), (1021, 87480), (1080, 82701), (1215, 73512), (1458, 61260), (1620, 55134), (1944, 45945), (2042, 43740), (2187, 40840), (2430, 36756), (2916, 30630), (3063, 29160), (3240, 27567), (3645, 24504), (4084, 21870), (4374, 20420), (4860, 18378), (5105, 17496), (5832, 15315), (6126, 14580), (7290, 12252), (8168, 10935), (8748, 10210), (9189, 9720)]