909391955580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{487709}}^1$

素因数の和:488881

約数の個数: 120

約数和(自身を含む): 2855280637440

約数和(自身を除く): 1945888681860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1151, 1620, 2302, 3453, 4604, 5755, 6906, 10359, 11510, 13812, 17265, 20718, 23020, 31077, 34530, 41436, 51795, 62154, 69060, 93231, 103590, 124308, 155385, 186462, 207180, 310770, 372924, 466155, 487709, 621540, 932310, 975418, 1463127, 1864620, 1950836, 2438545, 2926254, 4389381, 4877090, 5852508, 7315635, 8778762, 9754180, 13168143, 14631270, 17557524, 21946905, 26336286, 29262540, 39504429, 43893810, 52672572, 65840715, 79008858, 87787620, 131681430, 158017716, 197522145, 263362860, 395044290, 561353059, 790088580, 1122706118, 1684059177, 2245412236, 2806765295, 3368118354, 5052177531, 5613530590, 6736236708, 8420295885, 10104355062, 11227061180, 15156532593, 16840591770, 20208710124, 25260887655, 30313065186, 33681183540, 45469597779, 50521775310, 60626130372, 75782662965, 90939195558, 101043550620, 151565325930, 181878391116, 227347988895, 303130651860, 454695977790, 909391955580]

約数ペア:

[(1, 909391955580), (2, 454695977790), (3, 303130651860), (4, 227347988895), (5, 181878391116), (6, 151565325930), (9, 101043550620), (10, 90939195558), (12, 75782662965), (15, 60626130372), (18, 50521775310), (20, 45469597779), (27, 33681183540), (30, 30313065186), (36, 25260887655), (45, 20208710124), (54, 16840591770), (60, 15156532593), (81, 11227061180), (90, 10104355062), (108, 8420295885), (135, 6736236708), (162, 5613530590), (180, 5052177531), (270, 3368118354), (324, 2806765295), (405, 2245412236), (540, 1684059177), (810, 1122706118), (1151, 790088580), (1620, 561353059), (2302, 395044290), (3453, 263362860), (4604, 197522145), (5755, 158017716), (6906, 131681430), (10359, 87787620), (11510, 79008858), (13812, 65840715), (17265, 52672572), (20718, 43893810), (23020, 39504429), (31077, 29262540), (34530, 26336286), (41436, 21946905), (51795, 17557524), (62154, 14631270), (69060, 13168143), (93231, 9754180), (103590, 8778762), (124308, 7315635), (155385, 5852508), (186462, 4877090), (207180, 4389381), (310770, 2926254), (372924, 2438545), (466155, 1950836), (487709, 1864620), (621540, 1463127), (932310, 975418)]