16207950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 47496960

約数和(自身を除く): 31289010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 47, 50, 55, 57, 66, 75, 94, 95, 110, 114, 121, 141, 150, 165, 190, 209, 235, 242, 275, 282, 285, 330, 363, 418, 470, 475, 517, 550, 570, 605, 627, 705, 726, 825, 893, 950, 1034, 1045, 1175, 1210, 1254, 1410, 1425, 1551, 1650, 1786, 1815, 2090, 2299, 2350, 2585, 2679, 2850, 3025, 3102, 3135, 3525, 3630, 4465, 4598, 5170, 5225, 5358, 5687, 6050, 6270, 6897, 7050, 7755, 8930, 9075, 9823, 10450, 11374, 11495, 12925, 13395, 13794, 15510, 15675, 17061, 18150, 19646, 22325, 22990, 25850, 26790, 28435, 29469, 31350, 34122, 34485, 38775, 44650, 49115, 56870, 57475, 58938, 66975, 68970, 77550, 85305, 98230, 108053, 114950, 133950, 142175, 147345, 170610, 172425, 216106, 245575, 284350, 294690, 324159, 344850, 426525, 491150, 540265, 648318, 736725, 853050, 1080530, 1473450, 1620795, 2701325, 3241590, 5402650, 8103975, 16207950]

約数ペア:

[(1, 16207950), (2, 8103975), (3, 5402650), (5, 3241590), (6, 2701325), (10, 1620795), (11, 1473450), (15, 1080530), (19, 853050), (22, 736725), (25, 648318), (30, 540265), (33, 491150), (38, 426525), (47, 344850), (50, 324159), (55, 294690), (57, 284350), (66, 245575), (75, 216106), (94, 172425), (95, 170610), (110, 147345), (114, 142175), (121, 133950), (141, 114950), (150, 108053), (165, 98230), (190, 85305), (209, 77550), (235, 68970), (242, 66975), (275, 58938), (282, 57475), (285, 56870), (330, 49115), (363, 44650), (418, 38775), (470, 34485), (475, 34122), (517, 31350), (550, 29469), (570, 28435), (605, 26790), (627, 25850), (705, 22990), (726, 22325), (825, 19646), (893, 18150), (950, 17061), (1034, 15675), (1045, 15510), (1175, 13794), (1210, 13395), (1254, 12925), (1410, 11495), (1425, 11374), (1551, 10450), (1650, 9823), (1786, 9075), (1815, 8930), (2090, 7755), (2299, 7050), (2350, 6897), (2585, 6270), (2679, 6050), (2850, 5687), (3025, 5358), (3102, 5225), (3135, 5170), (3525, 4598), (3630, 4465)]