20169972150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2579}}^1\times {\mathrm{3067}}^1$

素因数の和:5678

約数の個数: 96

約数和(自身を含む): 53001786240

約数和(自身を除く): 32831814090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 2579, 3067, 5158, 6134, 7737, 9201, 12895, 15335, 15474, 18402, 25790, 30670, 38685, 43843, 46005, 52139, 64475, 76675, 77370, 87686, 92010, 104278, 128950, 131529, 153350, 156417, 193425, 219215, 230025, 260695, 263058, 312834, 386850, 438430, 460050, 521390, 657645, 782085, 1096075, 1303475, 1315290, 1564170, 2192150, 2606950, 3288225, 3910425, 6576450, 7820850, 7909793, 15819586, 23729379, 39548965, 47458758, 79097930, 118646895, 134466481, 197744825, 237293790, 268932962, 395489650, 403399443, 593234475, 672332405, 806798886, 1186468950, 1344664810, 2016997215, 3361662025, 4033994430, 6723324050, 10084986075, 20169972150]

約数ペア:

[(1, 20169972150), (2, 10084986075), (3, 6723324050), (5, 4033994430), (6, 3361662025), (10, 2016997215), (15, 1344664810), (17, 1186468950), (25, 806798886), (30, 672332405), (34, 593234475), (50, 403399443), (51, 395489650), (75, 268932962), (85, 237293790), (102, 197744825), (150, 134466481), (170, 118646895), (255, 79097930), (425, 47458758), (510, 39548965), (850, 23729379), (1275, 15819586), (2550, 7909793), (2579, 7820850), (3067, 6576450), (5158, 3910425), (6134, 3288225), (7737, 2606950), (9201, 2192150), (12895, 1564170), (15335, 1315290), (15474, 1303475), (18402, 1096075), (25790, 782085), (30670, 657645), (38685, 521390), (43843, 460050), (46005, 438430), (52139, 386850), (64475, 312834), (76675, 263058), (77370, 260695), (87686, 230025), (92010, 219215), (104278, 193425), (128950, 156417), (131529, 153350)]