25089240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 83462400

約数和(自身を除く): 58373160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 229, 249, 264, 330, 332, 415, 440, 458, 498, 660, 664, 687, 830, 913, 916, 996, 1145, 1245, 1320, 1374, 1660, 1826, 1832, 1992, 2290, 2490, 2519, 2739, 2748, 3320, 3435, 3652, 4565, 4580, 4980, 5038, 5478, 5496, 6870, 7304, 7557, 9130, 9160, 9960, 10076, 10956, 12595, 13695, 13740, 15114, 18260, 19007, 20152, 21912, 25190, 27390, 27480, 30228, 36520, 37785, 38014, 50380, 54780, 57021, 60456, 75570, 76028, 95035, 100760, 109560, 114042, 151140, 152056, 190070, 209077, 228084, 285105, 302280, 380140, 418154, 456168, 570210, 627231, 760280, 836308, 1045385, 1140420, 1254462, 1672616, 2090770, 2280840, 2508924, 3136155, 4181540, 5017848, 6272310, 8363080, 12544620, 25089240]

約数ペア:

[(1, 25089240), (2, 12544620), (3, 8363080), (4, 6272310), (5, 5017848), (6, 4181540), (8, 3136155), (10, 2508924), (11, 2280840), (12, 2090770), (15, 1672616), (20, 1254462), (22, 1140420), (24, 1045385), (30, 836308), (33, 760280), (40, 627231), (44, 570210), (55, 456168), (60, 418154), (66, 380140), (83, 302280), (88, 285105), (110, 228084), (120, 209077), (132, 190070), (165, 152056), (166, 151140), (220, 114042), (229, 109560), (249, 100760), (264, 95035), (330, 76028), (332, 75570), (415, 60456), (440, 57021), (458, 54780), (498, 50380), (660, 38014), (664, 37785), (687, 36520), (830, 30228), (913, 27480), (916, 27390), (996, 25190), (1145, 21912), (1245, 20152), (1320, 19007), (1374, 18260), (1660, 15114), (1826, 13740), (1832, 13695), (1992, 12595), (2290, 10956), (2490, 10076), (2519, 9960), (2739, 9160), (2748, 9130), (3320, 7557), (3435, 7304), (3652, 6870), (4565, 5496), (4580, 5478), (4980, 5038)]