199730520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 192

約数和(自身を含む): 731427840

約数和(自身を除く): 531697320

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, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1627, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3254, 3410, 3720, 3960, 4092, 4881, 5115, 5580, 6138, 6508, 6820, 8135, 8184, 9762, 10230, 11160, 12276, 13016, 13640, 14643, 15345, 16270, 17897, 19524, 20460, 24405, 24552, 29286, 30690, 32540, 35794, 39048, 40920, 48810, 50437, 53691, 58572, 61380, 65080, 71588, 73215, 89485, 97620, 100874, 107382, 117144, 122760, 143176, 146430, 151311, 161073, 178970, 195240, 201748, 214764, 252185, 268455, 292860, 302622, 322146, 357940, 403496, 429528, 453933, 504370, 536910, 554807, 585720, 605244, 644292, 715880, 756555, 805365, 907866, 1008740, 1073820, 1109614, 1210488, 1288584, 1513110, 1610730, 1664421, 1815732, 2017480, 2147640, 2219228, 2269665, 2774035, 3026220, 3221460, 3328842, 3631464, 4438456, 4539330, 4993263, 5548070, 6052440, 6442920, 6657684, 8322105, 9078660, 9986526, 11096140, 13315368, 16644210, 18157320, 19973052, 22192280, 24966315, 33288420, 39946104, 49932630, 66576840, 99865260, 199730520]

約数ペア:

[(1, 199730520), (2, 99865260), (3, 66576840), (4, 49932630), (5, 39946104), (6, 33288420), (8, 24966315), (9, 22192280), (10, 19973052), (11, 18157320), (12, 16644210), (15, 13315368), (18, 11096140), (20, 9986526), (22, 9078660), (24, 8322105), (30, 6657684), (31, 6442920), (33, 6052440), (36, 5548070), (40, 4993263), (44, 4539330), (45, 4438456), (55, 3631464), (60, 3328842), (62, 3221460), (66, 3026220), (72, 2774035), (88, 2269665), (90, 2219228), (93, 2147640), (99, 2017480), (110, 1815732), (120, 1664421), (124, 1610730), (132, 1513110), (155, 1288584), (165, 1210488), (180, 1109614), (186, 1073820), (198, 1008740), (220, 907866), (248, 805365), (264, 756555), (279, 715880), (310, 644292), (330, 605244), (341, 585720), (360, 554807), (372, 536910), (396, 504370), (440, 453933), (465, 429528), (495, 403496), (558, 357940), (620, 322146), (660, 302622), (682, 292860), (744, 268455), (792, 252185), (930, 214764), (990, 201748), (1023, 195240), (1116, 178970), (1240, 161073), (1320, 151311), (1364, 146430), (1395, 143176), (1627, 122760), (1705, 117144), (1860, 107382), (1980, 100874), (2046, 97620), (2232, 89485), (2728, 73215), (2790, 71588), (3069, 65080), (3254, 61380), (3410, 58572), (3720, 53691), (3960, 50437), (4092, 48810), (4881, 40920), (5115, 39048), (5580, 35794), (6138, 32540), (6508, 30690), (6820, 29286), (8135, 24552), (8184, 24405), (9762, 20460), (10230, 19524), (11160, 17897), (12276, 16270), (13016, 15345), (13640, 14643)]