63534140820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{134669}}^1$

素因数の和:137305

約数の個数: 72

約数和(自身を含む): 192795188040

約数和(自身を除く): 129261047220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2621, 5242, 7863, 10484, 13105, 15726, 23589, 26210, 31452, 39315, 47178, 52420, 78630, 94356, 117945, 134669, 157260, 235890, 269338, 404007, 471780, 538676, 673345, 808014, 1212021, 1346690, 1616028, 2020035, 2424042, 2693380, 4040070, 4848084, 6060105, 8080140, 12120210, 24240420, 352967449, 705934898, 1058902347, 1411869796, 1764837245, 2117804694, 3176707041, 3529674490, 4235609388, 5294511735, 6353414082, 7059348980, 10589023470, 12706828164, 15883535205, 21178046940, 31767070410, 63534140820]

約数ペア:

[(1, 63534140820), (2, 31767070410), (3, 21178046940), (4, 15883535205), (5, 12706828164), (6, 10589023470), (9, 7059348980), (10, 6353414082), (12, 5294511735), (15, 4235609388), (18, 3529674490), (20, 3176707041), (30, 2117804694), (36, 1764837245), (45, 1411869796), (60, 1058902347), (90, 705934898), (180, 352967449), (2621, 24240420), (5242, 12120210), (7863, 8080140), (10484, 6060105), (13105, 4848084), (15726, 4040070), (23589, 2693380), (26210, 2424042), (31452, 2020035), (39315, 1616028), (47178, 1346690), (52420, 1212021), (78630, 808014), (94356, 673345), (117945, 538676), (134669, 471780), (157260, 404007), (235890, 269338)]