30278025720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2801}}^1\times {\mathrm{10009}}^1$

素因数の和:12830

約数の個数: 128

約数和(自身を含む): 100972872000

約数和(自身を除く): 70694846280

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, 180, 216, 270, 360, 540, 1080, 2801, 5602, 8403, 10009, 11204, 14005, 16806, 20018, 22408, 25209, 28010, 30027, 33612, 40036, 42015, 50045, 50418, 56020, 60054, 67224, 75627, 80072, 84030, 90081, 100090, 100836, 112040, 120108, 126045, 150135, 151254, 168060, 180162, 200180, 201672, 240216, 252090, 270243, 300270, 302508, 336120, 360324, 378135, 400360, 450405, 504180, 540486, 600540, 605016, 720648, 756270, 900810, 1008360, 1080972, 1201080, 1351215, 1512540, 1801620, 2161944, 2702430, 3025080, 3603240, 5404860, 10809720, 28035209, 56070418, 84105627, 112140836, 140176045, 168211254, 224281672, 252316881, 280352090, 336422508, 420528135, 504633762, 560704180, 672845016, 756950643, 841056270, 1009267524, 1121408360, 1261584405, 1513901286, 1682112540, 2018535048, 2523168810, 3027802572, 3364225080, 3784753215, 5046337620, 6055605144, 7569506430, 10092675240, 15139012860, 30278025720]

約数ペア:

[(1, 30278025720), (2, 15139012860), (3, 10092675240), (4, 7569506430), (5, 6055605144), (6, 5046337620), (8, 3784753215), (9, 3364225080), (10, 3027802572), (12, 2523168810), (15, 2018535048), (18, 1682112540), (20, 1513901286), (24, 1261584405), (27, 1121408360), (30, 1009267524), (36, 841056270), (40, 756950643), (45, 672845016), (54, 560704180), (60, 504633762), (72, 420528135), (90, 336422508), (108, 280352090), (120, 252316881), (135, 224281672), (180, 168211254), (216, 140176045), (270, 112140836), (360, 84105627), (540, 56070418), (1080, 28035209), (2801, 10809720), (5602, 5404860), (8403, 3603240), (10009, 3025080), (11204, 2702430), (14005, 2161944), (16806, 1801620), (20018, 1512540), (22408, 1351215), (25209, 1201080), (28010, 1080972), (30027, 1008360), (33612, 900810), (40036, 756270), (42015, 720648), (50045, 605016), (50418, 600540), (56020, 540486), (60054, 504180), (67224, 450405), (75627, 400360), (80072, 378135), (84030, 360324), (90081, 336120), (100090, 302508), (100836, 300270), (112040, 270243), (120108, 252090), (126045, 240216), (150135, 201672), (151254, 200180), (168060, 180162)]