25474680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:954

約数の個数: 192

約数和(自身を含む): 103334400

約数和(自身を除く): 77859720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 919, 924, 990, 1155, 1260, 1320, 1386, 1540, 1838, 1848, 1980, 2310, 2520, 2757, 2772, 3080, 3465, 3676, 3960, 4595, 4620, 5514, 5544, 6433, 6930, 7352, 8271, 9190, 9240, 10109, 11028, 12866, 13785, 13860, 16542, 18380, 19299, 20218, 22056, 25732, 27570, 27720, 30327, 32165, 33084, 36760, 38598, 40436, 41355, 50545, 51464, 55140, 57897, 60654, 64330, 66168, 70763, 77196, 80872, 82710, 90981, 96495, 101090, 110280, 115794, 121308, 128660, 141526, 151635, 154392, 165420, 181962, 192990, 202180, 212289, 231588, 242616, 257320, 283052, 289485, 303270, 330840, 353815, 363924, 385980, 404360, 424578, 454905, 463176, 566104, 578970, 606540, 636867, 707630, 727848, 771960, 849156, 909810, 1061445, 1157940, 1213080, 1273734, 1415260, 1698312, 1819620, 2122890, 2315880, 2547468, 2830520, 3184335, 3639240, 4245780, 5094936, 6368670, 8491560, 12737340, 25474680]

約数ペア:

[(1, 25474680), (2, 12737340), (3, 8491560), (4, 6368670), (5, 5094936), (6, 4245780), (7, 3639240), (8, 3184335), (9, 2830520), (10, 2547468), (11, 2315880), (12, 2122890), (14, 1819620), (15, 1698312), (18, 1415260), (20, 1273734), (21, 1213080), (22, 1157940), (24, 1061445), (28, 909810), (30, 849156), (33, 771960), (35, 727848), (36, 707630), (40, 636867), (42, 606540), (44, 578970), (45, 566104), (55, 463176), (56, 454905), (60, 424578), (63, 404360), (66, 385980), (70, 363924), (72, 353815), (77, 330840), (84, 303270), (88, 289485), (90, 283052), (99, 257320), (105, 242616), (110, 231588), (120, 212289), (126, 202180), (132, 192990), (140, 181962), (154, 165420), (165, 154392), (168, 151635), (180, 141526), (198, 128660), (210, 121308), (220, 115794), (231, 110280), (252, 101090), (264, 96495), (280, 90981), (308, 82710), (315, 80872), (330, 77196), (360, 70763), (385, 66168), (396, 64330), (420, 60654), (440, 57897), (462, 55140), (495, 51464), (504, 50545), (616, 41355), (630, 40436), (660, 38598), (693, 36760), (770, 33084), (792, 32165), (840, 30327), (919, 27720), (924, 27570), (990, 25732), (1155, 22056), (1260, 20218), (1320, 19299), (1386, 18380), (1540, 16542), (1838, 13860), (1848, 13785), (1980, 12866), (2310, 11028), (2520, 10109), (2757, 9240), (2772, 9190), (3080, 8271), (3465, 7352), (3676, 6930), (3960, 6433), (4595, 5544), (4620, 5514)]