270309780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1726

約数の個数: 144

約数和(自身を含む): 895999104

約数和(自身を除く): 625689324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1278, 1420, 1627, 1846, 2130, 2340, 2556, 2769, 3195, 3254, 3692, 4260, 4615, 4881, 5538, 6390, 6508, 8135, 8307, 9230, 9762, 11076, 12780, 13845, 14643, 16270, 16614, 18460, 19524, 21151, 24405, 27690, 29286, 32540, 33228, 41535, 42302, 48810, 55380, 58572, 63453, 73215, 83070, 84604, 97620, 105755, 115517, 126906, 146430, 166140, 190359, 211510, 231034, 253812, 292860, 317265, 346551, 380718, 423020, 462068, 577585, 634530, 693102, 761436, 951795, 1039653, 1155170, 1269060, 1386204, 1501721, 1732755, 1903590, 2079306, 2310340, 3003442, 3465510, 3807180, 4158612, 4505163, 5198265, 6006884, 6931020, 7508605, 9010326, 10396530, 13515489, 15017210, 18020652, 20793060, 22525815, 27030978, 30034420, 45051630, 54061956, 67577445, 90103260, 135154890, 270309780]

約数ペア:

[(1, 270309780), (2, 135154890), (3, 90103260), (4, 67577445), (5, 54061956), (6, 45051630), (9, 30034420), (10, 27030978), (12, 22525815), (13, 20793060), (15, 18020652), (18, 15017210), (20, 13515489), (26, 10396530), (30, 9010326), (36, 7508605), (39, 6931020), (45, 6006884), (52, 5198265), (60, 4505163), (65, 4158612), (71, 3807180), (78, 3465510), (90, 3003442), (117, 2310340), (130, 2079306), (142, 1903590), (156, 1732755), (180, 1501721), (195, 1386204), (213, 1269060), (234, 1155170), (260, 1039653), (284, 951795), (355, 761436), (390, 693102), (426, 634530), (468, 577585), (585, 462068), (639, 423020), (710, 380718), (780, 346551), (852, 317265), (923, 292860), (1065, 253812), (1170, 231034), (1278, 211510), (1420, 190359), (1627, 166140), (1846, 146430), (2130, 126906), (2340, 115517), (2556, 105755), (2769, 97620), (3195, 84604), (3254, 83070), (3692, 73215), (4260, 63453), (4615, 58572), (4881, 55380), (5538, 48810), (6390, 42302), (6508, 41535), (8135, 33228), (8307, 32540), (9230, 29286), (9762, 27690), (11076, 24405), (12780, 21151), (13845, 19524), (14643, 18460), (16270, 16614)]