75812520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5347

約数の個数: 128

約数和(自身を含む): 275270400

約数和(自身を除く): 199457880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5309, 7140, 10618, 14280, 15927, 21236, 26545, 31854, 37163, 42472, 53090, 63708, 74326, 79635, 90253, 106180, 111489, 127416, 148652, 159270, 180506, 185815, 212360, 222978, 270759, 297304, 318540, 361012, 371630, 445956, 451265, 541518, 557445, 631771, 637080, 722024, 743260, 891912, 902530, 1083036, 1114890, 1263542, 1353795, 1486520, 1805060, 1895313, 2166072, 2229780, 2527084, 2707590, 3158855, 3610120, 3790626, 4459560, 5054168, 5415180, 6317710, 7581252, 9476565, 10830360, 12635420, 15162504, 18953130, 25270840, 37906260, 75812520]

約数ペア:

[(1, 75812520), (2, 37906260), (3, 25270840), (4, 18953130), (5, 15162504), (6, 12635420), (7, 10830360), (8, 9476565), (10, 7581252), (12, 6317710), (14, 5415180), (15, 5054168), (17, 4459560), (20, 3790626), (21, 3610120), (24, 3158855), (28, 2707590), (30, 2527084), (34, 2229780), (35, 2166072), (40, 1895313), (42, 1805060), (51, 1486520), (56, 1353795), (60, 1263542), (68, 1114890), (70, 1083036), (84, 902530), (85, 891912), (102, 743260), (105, 722024), (119, 637080), (120, 631771), (136, 557445), (140, 541518), (168, 451265), (170, 445956), (204, 371630), (210, 361012), (238, 318540), (255, 297304), (280, 270759), (340, 222978), (357, 212360), (408, 185815), (420, 180506), (476, 159270), (510, 148652), (595, 127416), (680, 111489), (714, 106180), (840, 90253), (952, 79635), (1020, 74326), (1190, 63708), (1428, 53090), (1785, 42472), (2040, 37163), (2380, 31854), (2856, 26545), (3570, 21236), (4760, 15927), (5309, 14280), (7140, 10618)]