15288350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 108

約数和(自身を含む): 37700712

約数和(自身を除く): 22412362

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 121, 133, 154, 175, 190, 209, 242, 266, 275, 350, 361, 385, 418, 475, 550, 605, 665, 722, 770, 847, 950, 1045, 1210, 1330, 1463, 1694, 1805, 1925, 2090, 2299, 2527, 2926, 3025, 3325, 3610, 3850, 3971, 4235, 4598, 5054, 5225, 6050, 6650, 7315, 7942, 8470, 9025, 10450, 11495, 12635, 14630, 16093, 18050, 19855, 21175, 22990, 25270, 27797, 32186, 36575, 39710, 42350, 43681, 55594, 57475, 63175, 73150, 80465, 87362, 99275, 114950, 126350, 138985, 160930, 198550, 218405, 277970, 305767, 402325, 436810, 611534, 694925, 804650, 1092025, 1389850, 1528835, 2184050, 3057670, 7644175, 15288350]

約数ペア:

[(1, 15288350), (2, 7644175), (5, 3057670), (7, 2184050), (10, 1528835), (11, 1389850), (14, 1092025), (19, 804650), (22, 694925), (25, 611534), (35, 436810), (38, 402325), (50, 305767), (55, 277970), (70, 218405), (77, 198550), (95, 160930), (110, 138985), (121, 126350), (133, 114950), (154, 99275), (175, 87362), (190, 80465), (209, 73150), (242, 63175), (266, 57475), (275, 55594), (350, 43681), (361, 42350), (385, 39710), (418, 36575), (475, 32186), (550, 27797), (605, 25270), (665, 22990), (722, 21175), (770, 19855), (847, 18050), (950, 16093), (1045, 14630), (1210, 12635), (1330, 11495), (1463, 10450), (1694, 9025), (1805, 8470), (1925, 7942), (2090, 7315), (2299, 6650), (2527, 6050), (2926, 5225), (3025, 5054), (3325, 4598), (3610, 4235), (3850, 3971)]