75742920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 277655040

約数和(自身を除く): 201912120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 617, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1234, 1240, 1320, 1364, 1395, 1705, 1851, 1860, 1980, 2046, 2232, 2468, 2728, 2790, 3069, 3085, 3410, 3702, 3720, 3960, 4092, 4936, 5115, 5553, 5580, 6138, 6170, 6787, 6820, 7404, 8184, 9255, 10230, 11106, 11160, 12276, 12340, 13574, 13640, 14808, 15345, 18510, 19127, 20361, 20460, 22212, 24552, 24680, 27148, 27765, 30690, 33935, 37020, 38254, 40722, 40920, 44424, 54296, 55530, 57381, 61083, 61380, 67870, 74040, 76508, 81444, 95635, 101805, 111060, 114762, 122166, 122760, 135740, 153016, 162888, 172143, 191270, 203610, 210397, 222120, 229524, 244332, 271480, 286905, 305415, 344286, 382540, 407220, 420794, 459048, 488664, 573810, 610830, 631191, 688572, 765080, 814440, 841588, 860715, 1051985, 1147620, 1221660, 1262382, 1377144, 1683176, 1721430, 1893573, 2103970, 2295240, 2443320, 2524764, 3155955, 3442860, 3787146, 4207940, 5049528, 6311910, 6885720, 7574292, 8415880, 9467865, 12623820, 15148584, 18935730, 25247640, 37871460, 75742920]

約数ペア:

[(1, 75742920), (2, 37871460), (3, 25247640), (4, 18935730), (5, 15148584), (6, 12623820), (8, 9467865), (9, 8415880), (10, 7574292), (11, 6885720), (12, 6311910), (15, 5049528), (18, 4207940), (20, 3787146), (22, 3442860), (24, 3155955), (30, 2524764), (31, 2443320), (33, 2295240), (36, 2103970), (40, 1893573), (44, 1721430), (45, 1683176), (55, 1377144), (60, 1262382), (62, 1221660), (66, 1147620), (72, 1051985), (88, 860715), (90, 841588), (93, 814440), (99, 765080), (110, 688572), (120, 631191), (124, 610830), (132, 573810), (155, 488664), (165, 459048), (180, 420794), (186, 407220), (198, 382540), (220, 344286), (248, 305415), (264, 286905), (279, 271480), (310, 244332), (330, 229524), (341, 222120), (360, 210397), (372, 203610), (396, 191270), (440, 172143), (465, 162888), (495, 153016), (558, 135740), (617, 122760), (620, 122166), (660, 114762), (682, 111060), (744, 101805), (792, 95635), (930, 81444), (990, 76508), (1023, 74040), (1116, 67870), (1234, 61380), (1240, 61083), (1320, 57381), (1364, 55530), (1395, 54296), (1705, 44424), (1851, 40920), (1860, 40722), (1980, 38254), (2046, 37020), (2232, 33935), (2468, 30690), (2728, 27765), (2790, 27148), (3069, 24680), (3085, 24552), (3410, 22212), (3702, 20460), (3720, 20361), (3960, 19127), (4092, 18510), (4936, 15345), (5115, 14808), (5553, 13640), (5580, 13574), (6138, 12340), (6170, 12276), (6787, 11160), (6820, 11106), (7404, 10230), (8184, 9255)]