152055860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3357

約数の個数: 72

約数和(自身を含む): 369569760

約数和(自身を除く): 217513900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 3307, 4180, 4598, 6614, 9196, 11495, 13228, 16535, 22990, 33070, 36377, 45980, 62833, 66140, 72754, 125666, 145508, 181885, 251332, 314165, 363770, 400147, 628330, 691163, 727540, 800294, 1256660, 1382326, 1600588, 2000735, 2764652, 3455815, 4001470, 6911630, 7602793, 8002940, 13823260, 15205586, 30411172, 38013965, 76027930, 152055860]

約数ペア:

[(1, 152055860), (2, 76027930), (4, 38013965), (5, 30411172), (10, 15205586), (11, 13823260), (19, 8002940), (20, 7602793), (22, 6911630), (38, 4001470), (44, 3455815), (55, 2764652), (76, 2000735), (95, 1600588), (110, 1382326), (121, 1256660), (190, 800294), (209, 727540), (220, 691163), (242, 628330), (380, 400147), (418, 363770), (484, 314165), (605, 251332), (836, 181885), (1045, 145508), (1210, 125666), (2090, 72754), (2299, 66140), (2420, 62833), (3307, 45980), (4180, 36377), (4598, 33070), (6614, 22990), (9196, 16535), (11495, 13228)]