2254563720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{77317}}^1$

素因数の和:77346

約数の個数: 112

約数和(自身を含む): 7605771660

約数和(自身を除く): 5351207940

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, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 77317, 154634, 231951, 309268, 386585, 463902, 618536, 695853, 773170, 927804, 1159755, 1391706, 1546340, 1855608, 2087559, 2319510, 2783412, 3092680, 3479265, 4175118, 4639020, 5566824, 6262677, 6958530, 8350236, 9278040, 10437795, 12525354, 13917060, 16700472, 18788031, 20875590, 25050708, 27834120, 31313385, 37576062, 41751180, 50101416, 56364093, 62626770, 75152124, 83502360, 93940155, 112728186, 125253540, 150304248, 187880310, 225456372, 250507080, 281820465, 375760620, 450912744, 563640930, 751521240, 1127281860, 2254563720]

約数ペア:

[(1, 2254563720), (2, 1127281860), (3, 751521240), (4, 563640930), (5, 450912744), (6, 375760620), (8, 281820465), (9, 250507080), (10, 225456372), (12, 187880310), (15, 150304248), (18, 125253540), (20, 112728186), (24, 93940155), (27, 83502360), (30, 75152124), (36, 62626770), (40, 56364093), (45, 50101416), (54, 41751180), (60, 37576062), (72, 31313385), (81, 27834120), (90, 25050708), (108, 20875590), (120, 18788031), (135, 16700472), (162, 13917060), (180, 12525354), (216, 10437795), (243, 9278040), (270, 8350236), (324, 6958530), (360, 6262677), (405, 5566824), (486, 4639020), (540, 4175118), (648, 3479265), (729, 3092680), (810, 2783412), (972, 2319510), (1080, 2087559), (1215, 1855608), (1458, 1546340), (1620, 1391706), (1944, 1159755), (2430, 927804), (2916, 773170), (3240, 695853), (3645, 618536), (4860, 463902), (5832, 386585), (7290, 309268), (9720, 231951), (14580, 154634), (29160, 77317)]