211884930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 588902400

約数和(自身を除く): 377017470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 59, 90, 94, 118, 135, 141, 177, 235, 270, 282, 283, 295, 354, 423, 470, 531, 566, 590, 705, 846, 849, 885, 1062, 1269, 1410, 1415, 1593, 1698, 1770, 2115, 2538, 2547, 2655, 2773, 2830, 3186, 4230, 4245, 5094, 5310, 5546, 6345, 7641, 7965, 8319, 8490, 12690, 12735, 13301, 13865, 15282, 15930, 16638, 16697, 24957, 25470, 26602, 27730, 33394, 38205, 39903, 41595, 49914, 50091, 66505, 74871, 76410, 79806, 83190, 83485, 100182, 119709, 124785, 133010, 149742, 150273, 166970, 199515, 239418, 249570, 250455, 300546, 359127, 374355, 399030, 450819, 500910, 598545, 718254, 748710, 751365, 784759, 901638, 1197090, 1502730, 1569518, 1795635, 2254095, 2354277, 3591270, 3923795, 4508190, 4708554, 7062831, 7847590, 11771385, 14125662, 21188493, 23542770, 35314155, 42376986, 70628310, 105942465, 211884930]

約数ペア:

[(1, 211884930), (2, 105942465), (3, 70628310), (5, 42376986), (6, 35314155), (9, 23542770), (10, 21188493), (15, 14125662), (18, 11771385), (27, 7847590), (30, 7062831), (45, 4708554), (47, 4508190), (54, 3923795), (59, 3591270), (90, 2354277), (94, 2254095), (118, 1795635), (135, 1569518), (141, 1502730), (177, 1197090), (235, 901638), (270, 784759), (282, 751365), (283, 748710), (295, 718254), (354, 598545), (423, 500910), (470, 450819), (531, 399030), (566, 374355), (590, 359127), (705, 300546), (846, 250455), (849, 249570), (885, 239418), (1062, 199515), (1269, 166970), (1410, 150273), (1415, 149742), (1593, 133010), (1698, 124785), (1770, 119709), (2115, 100182), (2538, 83485), (2547, 83190), (2655, 79806), (2773, 76410), (2830, 74871), (3186, 66505), (4230, 50091), (4245, 49914), (5094, 41595), (5310, 39903), (5546, 38205), (6345, 33394), (7641, 27730), (7965, 26602), (8319, 25470), (8490, 24957), (12690, 16697), (12735, 16638), (13301, 15930), (13865, 15282)]