82993900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^3$

素因数の和:93

約数の個数: 108

約数和(自身を含む): 208953640

約数和(自身を除く): 125959740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 121, 190, 209, 220, 242, 275, 361, 380, 418, 475, 484, 550, 605, 722, 836, 950, 1045, 1100, 1210, 1444, 1805, 1900, 2090, 2299, 2420, 3025, 3610, 3971, 4180, 4598, 5225, 6050, 6859, 7220, 7942, 9025, 9196, 10450, 11495, 12100, 13718, 15884, 18050, 19855, 20900, 22990, 27436, 34295, 36100, 39710, 43681, 45980, 57475, 68590, 75449, 79420, 87362, 99275, 114950, 137180, 150898, 171475, 174724, 198550, 218405, 229900, 301796, 342950, 377245, 397100, 436810, 685900, 754490, 829939, 873620, 1092025, 1508980, 1659878, 1886225, 2184050, 3319756, 3772450, 4149695, 4368100, 7544900, 8299390, 16598780, 20748475, 41496950, 82993900]

約数ペア:

[(1, 82993900), (2, 41496950), (4, 20748475), (5, 16598780), (10, 8299390), (11, 7544900), (19, 4368100), (20, 4149695), (22, 3772450), (25, 3319756), (38, 2184050), (44, 1886225), (50, 1659878), (55, 1508980), (76, 1092025), (95, 873620), (100, 829939), (110, 754490), (121, 685900), (190, 436810), (209, 397100), (220, 377245), (242, 342950), (275, 301796), (361, 229900), (380, 218405), (418, 198550), (475, 174724), (484, 171475), (550, 150898), (605, 137180), (722, 114950), (836, 99275), (950, 87362), (1045, 79420), (1100, 75449), (1210, 68590), (1444, 57475), (1805, 45980), (1900, 43681), (2090, 39710), (2299, 36100), (2420, 34295), (3025, 27436), (3610, 22990), (3971, 20900), (4180, 19855), (4598, 18050), (5225, 15884), (6050, 13718), (6859, 12100), (7220, 11495), (7942, 10450), (9025, 9196)]