19203300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 108

約数和(自身を含む): 63416080

約数和(自身を除く): 44212780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1123, 1140, 1425, 1710, 1900, 2246, 2850, 3369, 3420, 4275, 4492, 5615, 5700, 6738, 8550, 10107, 11230, 13476, 16845, 17100, 20214, 21337, 22460, 28075, 33690, 40428, 42674, 50535, 56150, 64011, 67380, 84225, 85348, 101070, 106685, 112300, 128022, 168450, 192033, 202140, 213370, 252675, 256044, 320055, 336900, 384066, 426740, 505350, 533425, 640110, 768132, 960165, 1010700, 1066850, 1280220, 1600275, 1920330, 2133700, 3200550, 3840660, 4800825, 6401100, 9601650, 19203300]

約数ペア:

[(1, 19203300), (2, 9601650), (3, 6401100), (4, 4800825), (5, 3840660), (6, 3200550), (9, 2133700), (10, 1920330), (12, 1600275), (15, 1280220), (18, 1066850), (19, 1010700), (20, 960165), (25, 768132), (30, 640110), (36, 533425), (38, 505350), (45, 426740), (50, 384066), (57, 336900), (60, 320055), (75, 256044), (76, 252675), (90, 213370), (95, 202140), (100, 192033), (114, 168450), (150, 128022), (171, 112300), (180, 106685), (190, 101070), (225, 85348), (228, 84225), (285, 67380), (300, 64011), (342, 56150), (380, 50535), (450, 42674), (475, 40428), (570, 33690), (684, 28075), (855, 22460), (900, 21337), (950, 20214), (1123, 17100), (1140, 16845), (1425, 13476), (1710, 11230), (1900, 10107), (2246, 8550), (2850, 6738), (3369, 5700), (3420, 5615), (4275, 4492)]