229777380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4306

約数の個数: 144

約数和(自身を含む): 815278464

約数和(自身を除く): 585501084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4241, 4515, 5418, 6020, 7740, 8482, 9030, 10836, 12723, 13545, 16964, 18060, 21205, 25446, 27090, 29687, 38169, 42410, 50892, 54180, 59374, 63615, 76338, 84820, 89061, 118748, 127230, 148435, 152676, 178122, 182363, 190845, 254460, 267183, 296870, 356244, 364726, 381690, 445305, 534366, 547089, 593740, 729452, 763380, 890610, 911815, 1068732, 1094178, 1276541, 1335915, 1641267, 1781220, 1823630, 2188356, 2553082, 2671830, 2735445, 3282534, 3647260, 3829623, 5106164, 5343660, 5470890, 6382705, 6565068, 7659246, 8206335, 10941780, 11488869, 12765410, 15318492, 16412670, 19148115, 22977738, 25530820, 32825340, 38296230, 45955476, 57444345, 76592460, 114888690, 229777380]

約数ペア:

[(1, 229777380), (2, 114888690), (3, 76592460), (4, 57444345), (5, 45955476), (6, 38296230), (7, 32825340), (9, 25530820), (10, 22977738), (12, 19148115), (14, 16412670), (15, 15318492), (18, 12765410), (20, 11488869), (21, 10941780), (28, 8206335), (30, 7659246), (35, 6565068), (36, 6382705), (42, 5470890), (43, 5343660), (45, 5106164), (60, 3829623), (63, 3647260), (70, 3282534), (84, 2735445), (86, 2671830), (90, 2553082), (105, 2188356), (126, 1823630), (129, 1781220), (140, 1641267), (172, 1335915), (180, 1276541), (210, 1094178), (215, 1068732), (252, 911815), (258, 890610), (301, 763380), (315, 729452), (387, 593740), (420, 547089), (430, 534366), (516, 445305), (602, 381690), (630, 364726), (645, 356244), (774, 296870), (860, 267183), (903, 254460), (1204, 190845), (1260, 182363), (1290, 178122), (1505, 152676), (1548, 148435), (1806, 127230), (1935, 118748), (2580, 89061), (2709, 84820), (3010, 76338), (3612, 63615), (3870, 59374), (4241, 54180), (4515, 50892), (5418, 42410), (6020, 38169), (7740, 29687), (8482, 27090), (9030, 25446), (10836, 21205), (12723, 18060), (13545, 16964)]